| [b]surnutri; –o[/b] | to feed up; overfeeding |
| [b]surom; –a[/b] | superman; superhuman |
| [b]surozo; –i[/b] | rashness; to act rashly |
| [b]surpasi[/b] | to surpass |
| [b]surpezo; –i[/b] | overweight; to –weigh |
| [b]surplena[/b] | jam-full |
| [b]surplue[/b] | moreover |
| [b]surpluo[/b] | excess, surplus |
| [b]surpopla; –at; –o[/b] | overpopulated; –ation |
| [b]surpren; –i[/b] | surprise; to – |
| [b]surpresyadi[/b] | to overestimate |
| [b]surpresyel[/b] | extra-fare |
| [b]surpresyi[/b] | to overcharge (prices) |
| [b]surproduki; –azo[/b] | to over-produce; –uction |
| [b]surprovi[/b] | to pass an examination (a test) |
| [b]surrealismo; –ist(a)[/b] | surrealism; –ist |
| [b]surrona[/b] | ([i]anat.[/i]) suprarenal |
| [b]Surs; –a[/b] | U. S. S. R.; of the Soviet Union, of U.S.S.R. |
| [b]sursalto; –i[/b] | jump; to –, to give a – (a start) |
| [b]sursel; –i[/b] | postponement, stay of proceedings, of execution; to postpone, to stay |
| [b]sursensibla; –eso[/b] | supersensitive; –ness |
| [b]sursona[/b] | supersonic |
| [b]sursube[/b] | topsy-turvy, upside down |
| [b]sursut[/b] | overshoe |
| [b]surtax; –i[/b] | surtax, supertax; to – |
| [b]surte[/b] | above all |
| [b]surtenso[/b] | hypertension, high blood-pressure |
| [b]surtrump; –i[/b] | overtrumping [i]n[/i], to overtrump |
| [b]survarma; –i[/b] | superheated; to –heat |
| [b]survelyo; –yi[/b] | supervising, control; to supervise, to control, to watch over |
| [b]surviv; –i[/b] | survival; to survive |
| [b]survodel[/b] | overhang |
| [b]susheptibla; –eso[/b] | susceptible; –ility |
| [b]sushiti[/b] | to arouse, to create, to stir up |
| [b]suskrib(o); –i[/b] | subscription; to subscribe |
| [b]susol[/b] | subsoil |
| [b]suspek; –i; –ema[/b] | suspicion; to suspect; suspicious |
| [b]suspendi; –o[/b] | to interrupt; –tion |
| [b]suspens(o)[/b] | suspense [i]n[/i] |
| [b]sustenti; –o[/b] | to sustain; –ing [i]n[/i] |
| [b]susur; –i[/b] | susurration; to whisper |
| [b]sut; –i[/b] | shoe; to –, to provide with –s, to put on –s |
| [b]sutaso[/b] | saucer |
| [b]sutel[/b] | dancing sandal; bootee, children's slipper |
| [b]sutur; –i[/b] | ([i]med.[/i]) suture; to – |
| [b]suv(o); –i[/b] | sweat; to – |
| [b]suxed; –i[/b] | succession; to succeed |
| [b]suxedal[/b] | succession, transmission; [b]– taxos[/b] death-duties |
| [b]suxes; –i[/b] | success; to be –ful |
| [b]Svedo; –a; –al; –el[/b] | Sweden; –dish; –dish [i]lang[/i]; suede (leather) |
| [b]svelta; –eso[/b] | slim; –ness |
| [b]Swis; –a[/b] | Switzerland; Swiss |
| [b]syeda[/b] | decent, seemly |
| [b]syedi; –o[/b] | to be decent, correct; – [i]a[/i]; decency |
| [b]syedokono[/b] | good manners, knowledge of – –, of the world |
| [b]syeka[/b] | subject to [i]a[/i] |
| [b]syeko; –i[/b] | subjection; to subdue |
| [b]syen; –e[/b] | breast, bosom, womb; in the middle of, in the lap of |
| [b]syerti; –er; –o; –azo[/b] | to set (precious stones); setter; setting [i]n[/i] |
| [b]syesto; –i[/b] | siesta; to have a – |
| [b]syok[/b] | ploughshare |
| [b]syom; –i[/b] | pack-saddle; to load, to put a – |
| [b]syor (Sr)[/b] | Mister (Mr.), Sir |
| [b]syuti[/b] | to suit, to match |