| ka | what, which a |
| kab | cabbage |
| kabal; –a | cabala; –listic |
| kaban; –i | hut, shanty; to stay, to put in a hut |
| kabanon | padded cell |
| kabaret; –er | pub, tavern; publican |
| kabel | (cook.) puff |
| kabin | cabin |
| kabinel | cabinet; small room |
| kablo; –i | cable; to wire |
| kabol | Brussels sprout |
| kabot | coastal navigation |
| kabotior | coaster, coasting vessel |
| kac | catch-as-catch-can |
| kad; –i | fall; to – |
| kadastro; –a | cadastre, –al; land registry |
| kadavro; –a | corpse, cadaver; cadaveric |
| kadel; –i | reel, stagger; to – |
| kadenso; –a; –i | cadence; swinging, rhythmic; to set the rhythm |
| kadevil | parapet, balustrade |
| kadon; –i | heavy fall, cropper, downfall; to fall down, to fall off |
| kadran | dial; solya – sundial |
| kadrio | (mot.) dashboard |
| kadro | picture |
| kae | how |
| kaf; –ye | coffee, coffee-house; at, to the coffee-house |
| kafardo | (zool.) cockroach |
| kafardo; –i | talebearing; to squeal, to denounce |
| kafulyi; –yo | to flounder; –ering n |
| kain | which one f |
| kajo; –a; –e; –i | cage; –'s; in cage; to – |
| kajoladi | to coddle, to pamper |
| kajoladi; –o | to fondle; fondness |
| kakao | cocoa |
| kakardi | to cackle (of goose) |
| kakofonio; –fona | cacophony, –phonous |
| kakteo | cactus |
| kalandro; –i | calender, –ing; to mangle, –ing |
| kalceni; –azo | to calcine; –ation |
| kalcul | (med.) calculus, stone |
| kalcum | calcium |
| kalembur; –i | pun; to – |
| kalendar | calendar |
| kaleo; –i | lime; to calcify |
| kalkan | (anat.) heel |
| kalko; –i | tracing, transfer; to copy closely |
| kalkul; –i | calculation; to –ate |
| kalmo; –a | calm n; a |
| kalor; –io | heat, warmth; calory |
| kalorio | calorie, calory |
| kalpo; –i | wedge; to – |
| kalso; –el; –on | stocking; sock; drawers, shorts |
| kalto | (med.) callus |
| kalumno; –i; kalun; –i | calumny; to –iate |
| kalun(yo), kalumno; –i | calumny, to –umniate |
| kalva; –eso | bald; –ness |
| kalvar; –a | calvary; –'s |
| kalyen | corn-plaster |
| kalyo | (med.) corn |
| kam; –i | room; to keep to one's –; to bring to room temperature |
| kamarad; –i | companion; to fraternize |
| kambi; –o | to change; – n |
| kambriol; –i; –er | burglary; to burgle; –ar |
| kambyo | change (fin.) |
| kamel; –pil | camel; – hair |
| kamelyo | camelia (bot.) |
| kamen; –ye | chimney, fireplace; at fireside; (naut.) funnel |
| kamer; –in | butler, valet, waiter; chambermaid |
| kamera; –el | camera |
| kamet, kamol | small room |
| kamizo; –ol | shirt; camisole, loose |
| kamizot | strait-jacket |
| kamizot, kamizoco | strait-jacket |
| kamlot; –er | trash, shoddy; cheapjack, street-hawker |
| kamode | in what way, in which way |
| kamomil | (bot.) camomile |
| kamp; –a; –i; –ing | camp; –'s; to –; –ing |
| kampado; –i | campaign; to – |
| kampan; –ye | country, fields; to, in the – |
| kampeco | camwood |
| kampobed | camp-bed |
| kampyon; –ado | champion; –ship |
| kamuflo; –a; –i | camouflage; –ed; to – |
| kamyon; –er | lorry, truck; carman |
| kan | how much, how |
| Kanado; –a | Canada, –ian |
| kanaja ? | how old, what is the age of… ? |
| kanal; –i | canal, channel; to canalize |
| kanalyo | rabble, riff-raff; scoundrel, (US) heel |
| kananya | how old, how many years old |
| kanardo; –ol | duck; –ling |
| kanasta; –i | canasta (game); to play – |
| kancel; –er; –erio | iron gate; chancellor; chancery, chancellery |
| kandel; –il | candle; –stick |
| kandeni | to candy |
| kandida; –eso | ingenuous; –ness |
| kandidat; –ur | candidate; –ature |
| kanel | cinnamon |
| kanfen | canvas |
| kanfo | hemp |
| kanfralkol | camphor-alcohol |
| kanfro | camphor |
| kanfrolyo | camphor-oil |
| kanibal; –ismo | cannibal; –ism |
| kanikol; –a | dog-days; canicular |
| kanish | poodle |
| kankro; –a | cancer; –ous |
| kanoe | canoe |
| kanon; –i; –ado | cannon, gun, to shell, to cannonade; cannonade |
| kanonko; –in | (eccles.) (person) canon; –ess |
| kanonyo; –ya | (eccles.) (rule) canon; –ical |
| kanot; –i | boat; to –, to row |
| kansi; –o | to cancel, to erase, to blot out, to wipe out; –ing n |
| Kansokort | Supreme Court of Appeal |
| kanson; –er | song; song-writer, singer |
| kansot; –i | erasure; to erase |
| kant; –i; –er | singing, song; to sing; –er |
| kantado | cantata |
| kantel; –er | song; singer |
| kanter | (horse's) canter |
| kanter; –erin | singer m; f |
| kantin; –er | canteen; – keeper |
| kanton; –a | canton; –al |
| kanuta | white-haired |
| kanyes | how many times, how often |
| kanyo; –yin | dog m; f |
| kanyot | kitty, jointly-held game-win- |
| kaore | at what hour; at what time |
| kaos; –a | chaos; –otic |
| kap; –i | intelligence, grasp; to grasp |
| kapabla; –o | capable; capacity, ability |
| kapel; –ist | (eccles.) chapel; chaplain |
| kapital; –ismo; –ist; –ista | capital; –ism; –ist n, a |
| kapitro | chapter |
| kapitul; –i | capitulation, to –ulate |
| kapla | capillary |
| kapler | hair-dresser |
| kapleyo | hair, head of hair |
| kaplo; –i | hair; to dress, to do (one's hair) |
| kaporal | corporal |
| kapot; –i | upset, overturn; to upset, to turn over, to overturn |
| kaprico; –a; –i | caprice; –ious; to act –ously |
| kaprin | goat, she-goat |
| kapro | (he-)goat |
| kapropone ? | concerning what ? in what connection ? |
| kaprot; –yer | caper; – bush, –tree |
| kapsul | capsule |
| kapto; –i | capture, to – |
| kapucel | hood |
| kaput | lost, done for; to –! the jig is up ! it's all up ! |
| kapyo | (geog.) cape |
| kar | car, coach |
| kar | coach, car |
| karaf; –ol | bottle; small –; decanter |
| karaktal; –a | characteristic n, a |
| karakto; –a | character; –istic |
| karamel; –a | caramel; –ized |
| karat | carat |
| karavan | caravan |
| karbo; –er; –orio | coal; coal-dealer; coal-mine |
| karbon; –ato | carbon; – paper; –ate |
| karbonato | carbonate |
| karboxid | carbon monoxide |
| karburant | motor-fuel |
| karburil | carburettor |
| karda; –t; –i | carded; to card, to teasel |
| kardena | (math., geog.) cardinal |
| kardinal; –a | (eccles.) cardinal; –'s |
| kardoco | thistle |
| kardyolog; –io | cardiologist; –logy |
| karen | (ship's) hull |
| karenso; –i | slackness, inefficiency, insolvency; to slacken, to be insolvent |
| kares; –i | caress; to – |
| Karesmo; –a | (eccles.) Lent |
| karex | sedge (bot.) |
| kargi; –o | to charge; – n |
| kargokart | bill of lading; shipping bill |
| karikatur; –i; –a; –ist | caricature; to –; –al; –ist; cartoon, –ist |
| karilyon; –er | chimes, carillon; bellringer, carillonneur |
| karit, karital, karitemo | charity |
| karital; –a | charity; –table |
| karitema | charitable |
| Karlo | Charles |
| karlush | cartridge |
| karnaval | carnival |
| karner; –in; –orio | butcher; woman-; –'s, –'s shop |
| karno-suk | meat-juice, beef-tea |
| karno; –a | meat n, a; in – e ostos in the flesh, in person |
| karoso; –io; –orio | coach; – building |
| karot | carrot |
| karotid | (med.) carotid |
| karpent; –er | woodwork, skeleton (of building); carpenter |
| karpo; –ol | carp; young carp |
| kart; –el | card; cartel, trust, combine; nam- card, visiting-card |
| karta; –e | a la carte a, adj |
| kartezya | Cartesian (of Descartes) |
| kartoco | show-card, placard |
| kartol | postcard |
| karton; –a | carton; pasteboard, card-board n, a |
| karvo; –a; –at; –i | decay, caries; decaied; to decay |
| karyer | career |
| kasa; –a; –e | cash n, a, adv. |
| kasel | box; locker; cabin |
| kaser; –in | cashier m; f |
| Kashmir | Cashmere (country: fabric) |
| kasino | casino |
| kaskad | waterfall, cascade |
| kaskel | cap (hat) |
| kasko | casque, helmet |
| kaskope ? | with what intent ? |
| kasorta | what sort of a |
| kasrol | pan, saucepan |
| kastanyo; –ya | chestnut n; a |
| kastel; –an | castle; squire, lord of the mannor |
| kastigo; –igi | punishment; to punish |
| kasto; –a | caste n; a |
| kastor | beaver |
| kastri; –azo | to castrate, –ation |
| kat; –in | cat; she-cat |
| Katalan; –a | Catalan n, a |
| katalis; –a; –i | catalysis, –lytic; to –lyze |
| katalog; –i; –ye | catalogue; to –; in the – |
| Katalunyo | Catalonia |
| katapult; –i | catapult; to – |
| katar; –a | catarrh; –al |
| katarakto | cataract |
| katastrof; –a | catastrophe; –ic |
| katedral | cathedral |
| katedro | chair; pulpit |
| kategorio; –ora | category; –ical |
| kateki; –ismo | to catechize, catechism |
| kateki; –ismo | to catechize; catechism |
| katempa; –e | of what, at what timea; adv. |
| katen; –i | chain; to –, to put in –s |
| katolika; –ismo | Roman Catholic; –icism |
| katra; –o | square a; n |
| katram; –i | tar; to – |
| katrel | (floor's) tile, flagstone; (cards) diamond; (cloth's, fabric's) check |
| kauboy | cowboy |
| kaukuso | caucus |
| kaun | which one |
| kaustika; –eso | caustic; –icity |
| kautel; –i | prudence; attention; to pay attention, to be careful; caution; to be –ious |
| kauto; –i | guarantee; to – |
| kauzo; –i; –e | cause; to –; because of, owing to |
| kava; –i; –ayo | hollow, deep; to hollow out, to dig out; hollow, cavity |
| kaval; –adi | horse; to ride |
| kavalel | easel |
| kavalerio | cavalry |
| kavalyer | rider; cavalier |
| kavalyerio; –yera | chivalry; chivalrous |
| kavede | by what weather |
| kavelyo | peg, bolt, pin |
| kaverno; –a | cavern; –ous |
| kavi | to dig out, to ditch, to dig out |
| kavilyo | (anat.) ankle |
| kavyar | caviar |
| kaye | where |
| kayo | copy-book, exercise-book |
| kaza; –e | casual; –lly |
| kazados | casualties |
| kazak | casaque, jumper |
| kaze; –eye | casually; in the event of, supposing, if |
| kazerno | barracks |
| kazo | case, circumstance |
| kazuyo | pigeon-hole; file |
| ke | that conj.; that, whom pronoun |
| keda; –o | quiet; –ude |
| kedayo | still life (painting) |
| kek | cake |
| kel; –a | any, whichever, whatever |
| kelaro | canteen, general – |
| kele | anyhow, somehow, no matter how |
| kelen; –ist | cellar; –man |
| kelie | for any reason |
| kelkan | no matter how much |
| kelkoste | at any cost |
| kelmode | in any wise |
| kelmomente | at any time, at any moment |
| kelner | waiter |
| kelo | anything, whatever (pronoun) |
| kelore | at any time, whenever |
| keloso; –osun, –osye | anything else; anybody else; anywhere – |
| kelpresye | at any price |
| kelsande | in any case, anyhow |
| kelun | anybody, whoever, whosoever |
| kelunde | from wherever |
| kelvede | by any weather, rain or shine |
| kelvente | to any wind |
| kelye | anywhere, wherever |
| kelyes | whenever |
| kem; –io; –a; –ist | chemistry; chemical; chemist |
| ken | whom |
| kerat; –it | cornea; keratitis |
| kerko; –a | oak; –en |
| kermis; –ye | kermis, kermess; at, to the – |
| keruben; –a | cherub, –ic |
| kes | case, chest |
| kezel | cheesse biscuit |
| kezo; –a | cheese n; a |
| kezovad | cheese omelette |
| ki; ki | ? who; who ? |
| kia | whose |
| kida; –i, –o | free, quit, discharged; to discharge; acquittal, discharge |
| kie | why |
| kilo; –gram | kilo, –gram |
| kilometro | kilometer |
| kilso; –i | slide; to provide with –s |
| kilyo | keel |
| kimer; –a | chimera; –ical |
| kin; –a | cinema, movies; cinematographic |
| kinesiterapio | kinesitherapy |
| kinin | quinine |
| kinio | cinematography |
| kinist | film-producer, cinematographer |
| kinkal | ironmongery, hardware |
| kinkin | quinquina, cinchona |
| kinye | at, to the movies, the cinema |
| kir; –i; –er | search; to –, to look for; seeker, research worker |
| kirmando | search-warrant |
| kiropfaxio; –er | chiropraxy; practor |
| kirsel, kirso | cherry |
| kirsh | kirsch |
| kirurgio; –ga; –go | surgery; surgical, surgeon |
| kist; –a | cyst; –ic |
| klabi; –o | to splash; – n |
| klaco; –i | gossip; to – |
| klada; –i | lame, limping; to limp |
| klak; –i | crack; to –; bang, to – |
| klam; –i | cry, scream; to – |
| klamor; –a | clamour; –ous |
| klan; –a | clan; of the – |
| klang; –i | clang; to – |
| klank; –i | clank; to – |
| klap; –i | lapping, splashing n; to lap, to splash |
| klara; –e | clear; –ly |
| klaradel | rift, break, spell of sunny weather |
| klarel | (cake) eclair |
| klaron; –i | clarion; to –, to trumpet |
| klarvid; –a | clearsightedness; –sighted |
| klaryol | (forest's) glade, clearing |
| klas; –a; –i; –ye | class; –ical; to –; in the – |
| klasuyo | file, letter-file |
| klat; –i | burst; to –; explosion; to –ose |
| klatel; –i | fizz, crackling; to crackle |
| klatol | splinter |
| klauzio | conditions of contract |
| klauzo; –kayo | clause; conditions of contract |
| klavayo | typescript |
| klavel | harpsichord, clavichord |
| klaven | (bot.) carnation |
| klaver; –in | typist, m; f |
| klavi | to typewrite, to type |
| klavikol | (anat.) clavicle |
| klavil | typewriter, –ting machine |
| klavin | typist f |
| klavo; –ial | typing, typewriting; –mistake |
| klel; –ist | lock; locksmith |
| klemenso; –enta | clemency; clement |
| klerka; –ismo | clerical; –ism |
| klerko; –io | clergy |
| klev; –a | cleverness; clever, intelligent |
| klevol; –a; –e | cunning n; a; –ly |
| klezo; –a; –ye | church; of the –; at, to the- |
| klil; –i | key; to lock |
| klim; –a | climate; –ric |
| klin; –a; –i | slope, declivity; sloping, leaning a; to lean, to bend, to slope |
| klinel | propensity, fondness, hankering |
| klineso | declivity |
| klinik; –ye | clinic; at, to the – |
| klink; –i | clink; to – |
| klip | clip (jewel) |
| klir | clerk |
| kliring | clearing |
| klis(o); –i | (med.) clyster, enema; to make, to use a (an) – |
| klish | plate, cliche |
| klivi; –o; –er | to cleave; –ing, –age, –er |
| klizel | splint |
| kloak | cloaca |
| klod; –i | nail; to –, to – up |
| klodapaso | pedestrian crossing |
| klok; –i; –aro | bell; to ring (a bell); bell-tower, church-tower |
| klokel | (bot.) campanula |
| klon; –ado; –i | clown; –ing n; to act as a – |
| klor; –a; –ato | chlorine; chloric; chlorate |
| kloridra; –to | chlorhydric; –drate |
| klorur | chloride |
| klos(o) | (med.) blister |
| klostro; –i; –azo | cloister; to –; claustration, cloistering |
| kloza; –i; –o | closed, shut; to close, to shut; closing, shutting n |
| klozet | water-closet |
| klozoyo | wardrobe, cupboard, US closet |
| klozum | paddock, corral |
| klum | anvil |
| klumpi | to clump, to tramp |
| kluzo; –er | sluice, –gate, lock, –gate; sluice-guardian |
| kmnod; –io | comedy |
| ko | what (pronoun) |
| koagul; –azo; –i | coagulation; to-late. to congeal, to clot |
| koalizo | coalition |
| koautor | joint author |
| kobalt | cobalt |
| koc; –er | coach; –man |
| kocol | perambulator, pram (US) baby carriage |
| kod; –a | code; –'s |
| kodarda; –eso | coward; –ice |
| kodlo; –a | tail; caudal |
| koeficent | n coefficient |
| koerenso; –enta | coherence; –rent |
| koexisto; –a | coexistence; –ent |
| kof; –i | purchase; to –; buy; to – |
| kofel | purchase; – borsel shopping net |
| kofraro, kofruyo | (mot.) boot |
| kofro; –on | case, chest; coffer, safe; (mot.) boot |
| koincidi; – (o) | to coincide; –ence |
| kok; –i | cooking, baking; to cook, to bake, to boil |
| kokain | cocaine |
| kokanyo | plenty; –nyarbo greasy pole; –land Cockaigne, Never-never Land |
| kokardo | cockade |
| koketa; –eso | coquettish; coquetry |
| koklush | (whooping-), hooping-cough |
| kokon; –ye | cocoon; in clover; vivi –ye to live in clover |
| kokorik | crow, cock's cry |
| kokpit | cockpit |
| kokro; –i | coke; to – |
| koktel; –en | cocktail; – dress |
| kol | with the |
| kolabor; –i; –er | collaboration; to –rate; –rator |
| kolan | collar, necklace |
| kolapso; –i | (med.) collapse, to – |
| kolbo | retort |
| kold(o); –i | cold; to catch, to have a – |
| kolego; –gin | colleague m; f |
| kolejer; –fin | college student m; f |
| kolejo | college |
| kolektiva; –eyo | collective; –ity |
| kolekto | collection, –ecting; (eccles.) collect |
| kolel | collar |
| koleryo; –ya | cholera; –aic |
| kolesterol | cholesterol |
| kolex; –i; –er | collection; to collect; –or |
| kolgadi | to gather; -ing n |
| kolgi; –o | to pick, to pluck, to gather; |
| kolibacil | colon bacillus |
| kolid; –i | collision, to collide |
| kolik | colic |
| kolir | collyrium, eye-wash |
| kolizyon; –i | collision, shock; to collide |
| kolma; –o | heaped up, full; summit, height, acme |
| kolnaqo | eau de Cologne |
| kolnel | colonel |
| kolo; –a | neck; cervical |
| kolombo; –uyo | dove; – cot |
| kolon | colonist |
| kolonyo; –yalismo | colony; –ialism |
| kolor; –a; –at; –i | colour; –ed; to – |
| koloraqo | whitewash; to – |
| kolorel | complexion, colour |
| koloso –a | colossus; –ossal |
| kolpo; –i | blow; to –, to strike, to hit |
| kolporti; –er; –o | to hawk, to peddle; hawker, peddlar; –ing n |
| kolt | colt, piston (weapon) |
| kolto; –a; –at; –i | cultivation; –ated; to –ate |
| koltomedo | culture medium |
| kolubro | grass-snake, snake |
| kolud; –i | collusion; to collude |
| kolum | column |
| kom | how |
| komatro | fellow-sponsor f; tattler f |
| kombini; – (o) | to combine; –ation |
| kombro; –i | cumbersomeness, cumbrousness, congestion; to encumber |
| kombustibla | combustible |
| komeda; –ist | comic a; n |
| komemor; –i | commemoration; to –ate |
| komena | common, vulgar, ordinary |
| koment; –i | comment; to – |
| komerco; –a | commerce; –ial; trade n; a |
| komestibla | comestible; eatable, edible |
| komet | comet |
| komika | comical, funny |
| komisar; –ado | commissary; policestation; superintendence |
| komiseyo; –syon | commission, board, committee; mixa – Joint Commission |
| komiteo | committee; mixa – Joint Committee |
| komiti | to commit |
| komoda; –eso; –ayo | convenient, handy, suitable, comfortable; convenience, comfort; conveniences |
| komodel | chest of drawers, commode |
| komov | commotion; concussion |
| kompakta | compact |
| kompan; –io | companion; company |
| kompani; –ist; –azo | to accompany, –ist, –iment |
| kompari; –o | to compare; –arison |
| komparsi; –o | to appear; –ance |
| kompaso | compass, –es |
| kompatro | fellow sponsor n; fellow, crony |
| kompet; –er; –i | competition; –or; to compete; contest |
| kompetenso; –enta | competence; –ent |
| kompili; –(o); –er | to compile; –ation; –ator |
| komplazo; –a | complaisance; –ant |
| komplement; –a | complement; –ary |
| kompleta; –e | complete; –ly |
| komplex; –a | complex n; a |
| komplexeso | complexity |
| komplic; –a; –eso | accomplice n, a; complicity |
| komplik; –i | complication; to –icate |
| kompliment; –i –a | compliment; to –; –ary |
| komplot; –i | plot; to –, to scheme |
| kompon; –i | composition; to compose |
| komporti | to comprise, to include |
| kompot; –a | compote, stewed fruits; stewed |
| kompren; –i | understanding n; to –stand |
| komprenemo; –a | understanding n, a, goodwill n, a |
| kompres; –i | compression; to compress |
| kompresal | (med.) compress |
| kompresel | tabloid, tablet, lozenge |
| komprom; –i | compromise; to – |
| kompromado; –i | compromising n; to compromise |
| kompungo; –a | compunction; with – a |
| komuna; –e | common; in – |
| Komunado; –i | Communion; to take the Holy Communion |
| komuneyo; –ya | community; of the – |
| komungrab | common grave, pauper's grave |
| komunik; –el; –i | communication; report, communique; to –icate |
| komunismo; –ist(a) | communism; –ist n, a |
| komunlogo | commonplace |
| komunnam | common noun |
| komunsenso | common sense |
| komunyo; –ya | common n; communal |
| komyo; –ya; –ye | (med.) coma; comatose; in a coma |
| kon | with |
| konado; –i | announcement; to announce |
| konboeltros; konbomatro; konbopatro | related parents; – mother; – father |
| konced; –i | concession; to concede |
| koncentri; –o | to concentrate; –ation |
| koncentrokamp | concentration camp |
| koncep; –i | conception; to conceive |
| koncerne | concerning adv., coni. |
| koncerni | to concern, to interest |
| koncert; –al | concert; concerto |
| koncil; –a | (eccles.) council; conciliar |
| koncisa; –eso | concise; –ision |
| koncistor | (eccles.) consistory |
| kondan; –i | sentence, condemnation; to convict, to sentence |
| kondensi; –o; –azo | to condense; –ation |
| kondis; –a; –ye | condition; –al; on condition that |
| kondo; –i | seasoning, condiment; to season |
| kondol; –i | condolence, sympathy; to express – |
| konduk; –i | behaviour; to behave |
| konel | acquaintance (person) |
| koneli | to make someone's acquaintance |
| konex | connection |
| konfed; –a; –i | confederation; –ated; to –ate |
| konfel; –io | sweet, bonbon, (US) candy; confectioner's shop, candy shop |
| konferenso | conference |
| konfes | confession |
| konfesado; –i | (eccles.) confession; to confess |
| konfesaryo | (eccles.) confessor |
| konfesi | to confess |
| konfesyon | (eccles.) religion |
| konfid; –a; –i | confidence, reliance, trust; trustworthy; to trust |
| konfidenso; –a; –i | confidence; –ential: to confide |
| konfin; –i | confines, borders, boundary; to confine, to adjoin |
| konfirmi; –o | to confirm; –ation |
| konfiski; –o | to confiscate; –ation |
| konfitur | jam |
| konflagro | conflagration |
| konflit; –i | conflict; to –, to be at strife |
| konfolgo | consistency |
| konforma; –i; –eso | conformable, in conformity with; to conform; –ity |
| konforme | accordingly, in conformity with |
| konfort; –a | comfort; –ble |
| konfrat; –a | confrere, colleague; bro- therly, fraternal |
| konfuzo; –i | confusion; to confound |
| konged; –i | leave, dismissal; to dismiss |
| kongestyon | congestion |
| Kongo; –a | Congo; –lese |
| kongratul; –i | congratulation; to –ate |
| kongres; –a; –ist | congress; –man |
| koni; –o | to know; knowledge |
| koniuntur | conjuncture |
| koniutil | commutator, switch |
| konjektur | conjecture |
| konjugi; –o | to conjugate; –ation |
| konkava | concave |
| konkir; –i; –er | conquest; to conquer; conqueror |
| konklav; –a | (eccles.) conclave; of the – |
| konklud; –i | conclusion; to conclude |
| konko | conch |
| konkreta; –i | concrete; to –ize |
| konkubo; –in | concubine m; f |
| konkurent; –enso | competitor; –ition |
| konkurso; –i | competition; to compete |
| konluker | joint tenant |
| konmultipla | common multiple |
| kono | knowledge |
| konril; –a | correlation; –ative |
| konsegni; –o | to deposit, to consign; deposit, consignment |
| konsek; –a; –e | consequence; –quent; –ently |
| konseki | to result, to ensue, to follow |
| konsel; –i; –er | advice; to advise; counsellor, adviser |
| konseleyo | council |
| konsen; –at | orders, instructions; (mil.) confinement (to barracks); confined; –i (milit.) to confine |
| konsent; –i | consent; to – |
| konservator; –a | academy, (US) conservatory; –'s |
| konservo; –i | preserve, (US) canned food; to preserve, to can, to tin |
| konsha; –o | conscious; –ness |
| konshenso; –a | conscience; –ous |
| konsideri | to consider |
| konsil; –i | conciliation; to –iate |
| konsisti; –o | to consist; –ency |
| konsol; –i | consolation; to console, to comfort |
| konsom; –i | consumption (of food, drink); to consume, to use up |
| konson; –a | consonance; –ant a |
| konsonel | consonant n |
| konsor | colleague f, sister-member |
| konsort | consort |
| konspir; –i | conspiracy; to conspire |
| konspozo; –in | consort, partner m, f |
| konstanta; –anso | constant; –ancy |
| konstat; –i | ascertainment; to ascertain |
| konstel | constellation |
| konsterni; –o to | dismay, to afflict; consternation |
| konstip; –a | constipation, –ated; costiveness, costive |
| konstituo; –a; –ui–ue | constitution, constitutional, to constitute, to set up, –lly |
| konstrui; –uo | to construct; –uction |
| konsul; –a; –ado | consul; –ar; –ate |
| konsult; –i | consultation; to consult |
| konsum; –i | consummation, decline; to consume, to achieve, to burn up |
| kont | account |
| kontablist; –lio | book-keeper, accountant; book-keeping |
| kontado | detailed account |
| kontago; –a | contagion; –agious |
| kontakt(o); –i | contact; to – |
| kontamin; –i | contamination; to –inate |
| kontarsi | to realize, to grasp |
| kontemno; –i | contempt; to despise |
| kontemplo; –i | contemplation; to –ate |
| konten; –i | contents; to contain; – mezur liquid measure |
| kontendo; –a | dispute; contention; –ious, litigious; – punt point at issue |
| kontengo; –a | continence; –ent |
| kontent; –a; –i | content, satisfaction; satisfied; to content, to satisfy |
| kontest; –i | contestation; to contest |
| kontexto | context |
| konti | to reckon, to count |
| kontigua; –ueso | contiguous; –guity |
| kontihent; –a | continent; –al |
| kontil, kontingo | adding-machine, calculating-machine |
| kontingent | contingent |
| kontinua; –ueso | continuous; –nuity |
| kontinui | to continue, to go on |
| kontor | office, department |
| kontordi; –o; –ist | to contort, –ortion, -ortionist |
| kontorendo; –i | report, review; to account, to report, to review |
| kontra; –e | contrary; against |
| kontrak; –i | contraction; to contract (an illness); to acquire (a habit) |
| kontrakto; –i; –a | contract; to –, to enter into; contractual |
| kontral; –a; –ifa; –i | annoyance; trying, vexatious; to annoy, to baffle |
| kontrast; a; –i | contrast; –ing a; to – |
| kontrax; –i; –ibla | contraction; to contract; –ible |
| kontre | against |
| kontreaviso | counter-order; manke – unless I (we, you) hear to the contrary |
| kontreband; –er; –i | contraband, smuggling; smuggler; to smuggle |
| kontredici; –o | to contradict; –iction |
| kontrefi; –er; –o | to counterfeit, to forge, to falsify; forger, counterfeiter; counterfeiting |
| kontrekontrol; –i | countercheck, to – |
| kontrekora; –e | unwilling, –ly; reluctant, –ly |
| kontrekoryere | by return of post |
| kontreltan | counterpart; (law) other side, other party |
| kontrelto; –a | opposite side; of the – – a |
| kontrelume | half-light, against the light |
| kontreopin | counter-opinion |
| kontrepezo; –i | counterbalance, to – |
| kontreprojlekto | counter-project |
| kontrepunt | (mus.) counterpoint |
| kontrerivolvo; –a | counter-revolution; –ary |
| kontresigno; –i | countersignature, to –sign |
| kontretempa; –e | unseasonable; –ly; inopportune; –ly |
| kontreven; –i | contravention, to –vene |
| kontreveo | counter-side; wrong side |
| kontrevola; –e | unwilling; –ly |
| kontrib; –i | contribution; to –bute |
| kontrit; –a | contrition, contrite |
| kontro; –i | n (bridge game) double; to – |
| kontrol; –i; –er | control; to –; –oiler, inspector |
| kontrot | counterfoil |
| kontroverso; –a | controversy; –ing a |
| kontumax; –a | contumacy; –acious |
| kontundo; –a; –i | contusion; –used, usive; to –use |
| konven; –a; –i | suitability, conve- nience; –ent, becoming; to suit, to be suitable |
| konvenso; –i | convention, agreement; to agree |
| konvent; –ye | (eccles.)convent; to, at – |
| konvergi; –a; –o | to converge; –ent; –ence, –ency |
| konversi; –o | to talk, to converse; conversation |
| konverto; –i | to convert; –ersion |
| konvo; –i | coinage, mintage; to coin |
| konvok; –i | convocation; to summon, to convoke |
| konvulso; –a | convulsion; –sive |
| konyo; –ya | (geom.) cone; conic(al) |
| kooperativ; –a | co-operative n; a |
| kooperi; –o | to cooperate; –ation |
| koordi; –o | to co-ordinate; –ation |
| kop; –i | copy; to – |
| koperko; –i | lid, cover (of box, pot); to cover |
| koplo; –i | couple; to – |
| koporek | copyright |
| koprel | blanket |
| kopri; –o | to cover; – n; –ing n |
| koprol | (book's) jacket |
| kopyo | cup, beaker |
| kor; –a; –e | heart; –y; –ily |
| korago; a; –i | courage; –ous; to encourage |
| koral | coral |
| koralgo | heart-ache |
| Koran; –a | Koran; –ic |
| korbel | basket, paper – |
| korbo | basket |
| korco | strap, belt |
| kordo; –orio; –i | rope, cord; rope-factory; to rope |
| kordon | string, tape |
| kordyala | hearty |
| koregro; –a | heart-disease; suffering of – |
| korek | (med.) St. Vitus dance |
| korekta; –eso | correct; –ness |
| korent | current, stream, draft |
| korespondo; –i; –ent | correspondance; to –pond; –ondent |
| korexal | correctional court; (US) police court |
| korexo; –i | correction; to correct |
| korgo; a; –e | chorus; (eccles.) choir; a, adv horgo-boy altar-boy |
| koridor | corridor |
| korispi | to correspond to, to be equivalent to |
| korko; –i; –il | cork- to –; –screw |
| kormoran | cormorant |
| kornel; –i | (mus.) horn; to blow a – |
| kornico | cornice |
| kornifli; –er | to cadge, to scrounge; –er |
| korno; –a | horn; –y, corneous |
| kornon | cornet (mus.) |
| kornuk | antler |
| kornul | cone, cornet |
| korod; –i | corrosion; to corrode |
| korol | (bot.)corolla |
| korolaryo | corollary |
| korompi; –o | to corrupt; –ion |
| koron; –i | crown; to – |
| koronar; –a | (med.) coronary n, a |
| koronazo | coronation |
| korozo | corozo, vegetable ivory |
| korpo; –a; –oza | body; –ly, corporeal; corpulent, stout |
| korpusklo; –a | corpuscule, –ar |
| korse | in the course of |
| korsel; –in | corset; – maker f |
| Korsik; –a | Corsica, –an |
| korslet | corselet (armour) |
| korso; –i; –a | course; to be current, to be in circulation; current |
| kort; –a | court; of the court |
| kortal; –i | courtship, court; to court |
| kortejo; –i | procession; to – |
| kortel | courtyard |
| korteza; –ezio | courteous; –esy; urbane; –anity |
| kortik | bark, peel, rind |
| kortist; –in, kortin | courtier; courtesan |
| korvet(yo) | corvette |
| korvo | crow, raven |
| koryer | mail |
| kosh; –a | thigh; crural |
| kosko; –eyer | coconut; – palm, – tree |
| koslo; –a | snail; spiral, corkscrew a |
| kosmetik; –a | cosmetic n, a |
| kosmo; –a | cosmos; cosmic |
| kosmograf; –a; –io | cosmographer; –aphic; –aphy |
| kost(o); –i; kan –ar ? | cost; to –; what is the price ? |
| kostel; –et | rib; cutlet, chop |
| kostelal | corduroy (fabric) |
| kostoza | expensive, dear |
| kostum; –i | costume; to –, to dress |
| kot; –i | cut, cutting n; to cut |
| kotej | cottage |
| kotil; –el | knife; penknife, pocket-knife |
| kotilio | cutlery |
| kotilon | cutlass |
| kotipapel | paper-knife |
| koton; –a | cotton n; a |
| kotro; –i; –azo | cautery; to –rize; –ization |
| kov; –i | brooding n; to brood, to hatch |
| kox; a; –it; –algio | hip, haunch; coxal; coxalgia |
| kozak | cossack |
| kozo | thing |
| kozos | things, belongings |
| kozul | gewgaw, bagatelle, trifle |
| krab | crab |
| krak; –i | crash, collape; to – |
| kral; –i | crawl (swimming); to – |
| kramp; –i | cramp; to – (med.) |
| kran; –a | skull, cranium; cranial |
| kranso; –i | garland; to – |
| kras; –a | to-morrow; –'s |
| krash; –i | crash, to – |
| krasmatin; –a | to-morrow morning; –'s |
| krasser; –a | to-morrow evening; –'s |
| krasyo; –a | next day; of the – |
| krato; –a | crate; –ed |
| kravat | tie, neck-tie |
| kreansal; –i | credentials; to accredit |
| kreanso; –er | credit; –or |
| kred; –o; –i | belief; to –ieve |
| kredal | faith, credence |
| kredibla | credible, believable, trustworthy |
| krei; –eo; –er | to create; –ation; –ator |
| krem; –a; –er | cream; creamed; creamy; dairyman, dairy-keeper |
| kren; –ye | screen; on the – |
| krep; –i | puncture, bursting n; to puncture, to burst |
| krepel; –i | crack, split, fissure; to – |
| krepon; –i | crack; to – |
| krepusklo; –a | twilight; crepuscular |
| kreski; –o | to grow; growth |
| kreson | cress, watercress |
| krespel | pancake |
| krespi; –a; –o | to crimp, to frizz; to curl; –ed; –ing n |
| krest(o) | crest |
| kret; –i | chalk; to – |
| kreten; –in | cretin, idiot n m; f |
| kretina; –eso | idiot, cretine; idiocy |
| kri; kribla | to believe; –able, credible |
| krib | (zool.) crayfish |
| Kribstel | (astron.) Cancer (star) |
| krik | (mot.) jack |
| krim; –a; –er | crime; –nal a; n |
| krin | hair, horsehair |
| krinyer | mane |
| kripa | crippled |
| krisantem | chrysantemum |
| krispi; –a | to distort, to crisp; –ed |
| Krist; –a | Christ; –ian |
| kristal; –i; –a | crystal, to –llize, –alline |
| Kristeyo | Christendom |
| kriter; –yum | reason, judgment; criterion |
| kritik; –a; –ist | criticism; critical; critic |
| kriv; –i | sieve, riddle; to –; to sift |
| krizo; –a | crisis; critical |
| kroft; –er | croft; –er |
| krogo | crucible |
| krok | hook, fang |
| krokel | (cook) croquette |
| krokodil | crocodile |
| krol; –i | collapse, downfall; to –, to fall down |
| krolon; –i | slump, to –; downfall, to fall down |
| krom; –a; –at | chrome n; a, –ed |
| kronik; –a | chronicle; chronic |
| kronologa; –io | chronological; –logy |
| kronometro; –i | chronometer; to time |
| kros | crossword |
| kroser; krosi | crosswordist; to do a crossword puzzle |
| kroskontro | cross-country |
| krot; –i | dirt, mud, dung; to dirty |
| kruda; –ayo; –eso | raw, crude, uncooked; raw vegetables, fruits; crudeness |
| kruela; –eso | cruel; –ty |
| krugo | jug, pitcher |
| kruma | crooked, hooked |
| kruo; kruun | crew; – man |
| krup; –el | (med.) croup; sham – |
| krust | crust |
| krustan | crustacean, –ceous |
| kruz(o); –i; –ado | cross; to –; crusade |
| kruzal; –a | cross-roads |
| kruzifi; –ix | to crucify; crucifix |
| kruzior | (ship) cruiser |
| kruzir; –i | cruise; to – |
| ku | (political) coup, putch |
| kub; –a | cube; –ic |
| kubismo; –ist; –a | cubism; –ist n, a |
| kubradik | cubic root |
| kuca | worn out, done for |
| kud (o); –i | sewing n; to sew |
| kuder; –in | dressmaker m; f |
| kudil, kudingo | sawing machine (small; big, normal) |
| kuk; –i; –er; –in | kitchen, cooking, cuisine; to cook; cook m, f |
| kukil | small portable stove, heater |
| kukingo | stove |
| kukoyo | cooking stove, range |
| kul; –aso | bottom; (weapon's) breech; (electr.) yoke |
| kulbut; –i | somersault; to turn a –, to tumble over |
| kulmo; –i | top, ridge; to culminate |
| kulpo; –a | guilt; –y |
| kult(o); –a | cult; –ual |
| kultur; –a; –at | culture; –al; –ed |
| kumpi; –o | to accomplish; –ment |
| kumul; –i | cumulation; to cumulate |
| kun; –e | together |
| kundo; –eyo | customer; –s, practice, clientèle |
| kuni | to match with; to suit; to agree |
| kunibla; –eso | matching with, compatible; –ibility |
| kuniklo | rabbit |
| kunko | wedge |
| kuno | whole n, set, body |
| kunopini | to be of the same opinion |
| kunt; –in | count, –ess |
| kup; –i; –il | cut, cutting n; to cut; scissors |
| kupol | cupola |
| kupon | coupon |
| kupro; –a; –i | copper n; a; to – |
| kuprocef | copperhead (snake) |
| kur | why |
| kur | why; – no ? why not ? |
| kur; –i | cure; to care |
| kurfo | curfew |
| kurgo | gourd |
| kursader | corsair, pirate |
| kursi; –er; –o | to run; runner; –ing n, race |
| kursoci | to gallivant, to gad about |
| kursoti | to gallivant |
| kurta; –i | short; to –en |
| kurten | curtain |
| kurva; –i | curve; to –; bent; to bend |
| kuryoza; –eso; –ayo | curious; –ity |
| kus; –i | kiss; to – |
| kusen | pillow |
| kushi | to lie down, to put to bed |
| kushuyo | berth |
| kust(o) | coast |
| kustod; –i; –io (-azo) | guardian; to guard; custody |
| kusuci | to kiss one another |
| kut; –a | skin, cutaneous |
| kutim; –a | use, custom; customary |
| kutro | cutter (ship) |
| kutul | cuticle |
| kuv(o) | cistern, tank, tub, vat, tun |
| kuzo; –in | cousin m; f |
| KV (kavalvap) | HP (horse-power) |
| kyok | coke |