| One who should beware | 21 |
| One who shouldn't be helping | 32 |
| One who shouldn't be here | 29 |
| One who shouldn't be in your business? | 42 |
| One who shouldn't be looking | 32 |
| One who shouts | 14 |
| One who shouts out? | 19 |
| One who showed up | 17 |
| One who shows contempt | 22 |
| One who shows mercy | 19 |
| One who shows off his education | 31 |
| One who shows up | 16 |
| One who shuns | 13 |
| One who sidesteps | 17 |
| One who sifts | 13 |
| One who signs a check | 21 |
| One who signs up for a contest | 30 |
| One who signs with an X, perhaps | 32 |
| One who simplifies | 18 |
| One who sincerely flatters | 26 |
| One who sincerely flatters? | 27 |
| One who sings | 13 |
| One who sings but maybe shouldn't | 37 |
| One who sings during meals? | 27 |
| One who sings the part of Boris Godunov | 39 |
| One who sings the part of Mefistofele | 37 |
| One who sings to the balcony | 28 |
| One who sings to the cops | 25 |
| One who sips | 12 |
| One who sits cross-legged, maybe | 32 |
| One who sits for SATs | 21 |
| One who sits in laps? | 21 |
| One who sits on a whoopee cushion | 33 |
| One who sits shivah | 19 |
| One who skated on thin ice? | 27 |
| One who skins | 13 |
| One who skips church, maybe | 27 |
| One who skulks | 14 |
| One who sleeps in | 17 |
| One who sleeps soundly? | 23 |
| One who slips away | 18 |
| One who smokes pot religiously | 30 |
| One who smokes religiously? | 27 |
| One who snaps | 13 |
| One who snaps often | 19 |
| One who sniggles | 16 |
| One who snitches | 16 |
| One who snitches on people for stealing booze? | 46 |
| One who snoops | 14 |
| One who snores | 14 |
| One who solves this crossword? | 30 |
| One who sometimes works at home? | 32 |
| One who soon becomes a jr. | 26 |
| One who speaks his mind | 23 |
| One who speaks monotonously | 27 |
| One who speaks up | 17 |
| One who speaks with a forked tongue | 35 |
| One who specifies | 17 |
| One who spells "team" with an "I"? | 54 |
| One who spends dinars | 21 |
| One who spiffs up your wheels | 29 |
| One who spikes the punch | 24 |
| One who spills secrets | 22 |
| One who spins a small insect? | 29 |
| One who splits the bill? | 24 |
| One who spoils with sweets? | 27 |
| One who sponges off of Eng's twin? | 38 |
| One who sports four stars: Abbr. | 32 |
| One who spun gold from straw | 28 |
| One who squeals | 15 |
| One who squirrels things away | 29 |
| One who stalls | 14 |
| One who stands fast | 19 |
| One who stands for something | 28 |
| One who stands on his or her own two feet | 41 |
| One who stands to gain a lot? | 29 |
| One who stares | 14 |
| One who starts from the top? | 28 |
| One who states his views | 24 |
| One who stays at home? | 22 |
| One who stays behind | 20 |
| One who stays on track | 22 |
| One who stays up late | 21 |
| One who steals | 14 |
| One who sticks you for tix | 26 |
| One who still has a flip phone, say | 35 |
| One who stirs the pot | 21 |
| One who stockpiles | 18 |
| One who stockpiles stuff | 24 |
| One who stole from thieves | 26 |
| One who stoops to conquer | 25 |
| One who stops at first base, say | 32 |
| One who stops riots | 19 |
| One who stops to smell the daisies | 34 |
| One who storms off, maybe | 25 |
| One who straightens | 19 |
| One who strengthens by moral instruction | 40 |
| One who strikes out | 19 |
| One who strips whales | 21 |
| One who strives | 15 |