| Part of a Scotsman's name | 29 |
| Part of a Scottish name | 23 |
| Part of a Scout uniform | 23 |
| Part of a seasonal song | 23 |
| Part of a seat assignment | 25 |
| Part of a security system | 25 |
| Part of a seer's gear | 25 |
| Part of a sentence (Abbr.) | 26 |
| Part of a sentence: Abbr | 24 |
| Part of a sentence: Abbr. | 25 |
| Part of a sentry's call | 27 |
| Part of a sentry's query | 28 |
| Part of a set of china | 22 |
| Part of a sewing machine | 24 |
| Part of a Shakespearean title | 29 |
| Part of a shampoo promise | 25 |
| Part of a sheikdom's name | 29 |
| Part of a ship's backbone | 29 |
| Part of a ship's bow | 24 |
| Part of a ship's rigging | 28 |
| Part of a shoe with a tap | 25 |
| Part of a shoelace knot | 23 |
| Part of a shoelace tie | 22 |
| Part of a shore dinner | 22 |
| Part of a shout-out to Satan | 28 |
| Part of a shower scene | 22 |
| Part of a shower scene? | 23 |
| Part of a shutout score | 23 |
| Part of a side of baby backs | 28 |
| Part of a Sienkiewicz title | 27 |
| Part of a Sikorsky machine | 26 |
| Part of a Sikorsky vehicle | 26 |
| Part of a simple bouquet | 24 |
| Part of a single or LP | 22 |
| Part of a sitcom sign-off | 25 |
| Part of a skater's shoe | 27 |
| Part of a slalom course | 23 |
| Part of a slalom's path | 27 |
| Part of a slangy retort | 23 |
| Part of a slot machine | 22 |
| Part of a slot-car track | 24 |
| Part of a smallish brassiere | 28 |
| Part of a smear campaign | 24 |
| Part of a smoke screen? | 23 |
| Part of a sneaky response | 25 |
| Part of a soccer score, often | 29 |
| Part of a Social Studies test | 29 |
| Part of a soft blackjack hand | 29 |
| Part of a SoHo address | 22 |
| Part of a solid, in geometry | 28 |
| Part of a solution, maybe | 25 |
| Part of a sonnet, perhaps | 25 |
| Part of a sound system | 22 |
| Part of a soup server? | 22 |
| Part of a soup-and-fish | 23 |
| Part of a South American city | 29 |
| Part of a Southern network | 26 |
| Part of a Southern signature | 28 |
| Part of a spaghetti dish | 24 |
| Part of a Spanish forest | 24 |
| Part of a Spanish greeting | 26 |
| Part of a Spanish play | 22 |
| Part of a special delivery? | 27 |
| Part of a spine, usually | 24 |
| Part of a spinning wheel | 24 |
| Part of a split personality | 27 |
| Part of a split, perhaps | 24 |
| Part of a spy organization | 26 |
| Part of a spy's handle | 26 |
| Part of a spy's name | 24 |
| Part of a squeeze play | 22 |
| Part of a squid's arsenal | 29 |
| Part of a stable diet? | 22 |
| Part of a stable family? | 24 |
| Part of a stable snack? | 23 |
| Part of a stack at a bank | 25 |
| Part of a stadium costume? | 26 |
| Part of a stage or airport | 26 |
| Part of a stage question | 24 |
| Part of a stand-up routine | 26 |
| Part of a statue foundation | 27 |
| Part of a steam hammer | 22 |
| Part of a Steinbeck title | 25 |
| Part of a stereo player | 23 |
| Part of a stern warning | 23 |
| Part of a stock exchange? | 25 |
| Part of a storm or a potato | 27 |
| Part of a stormy forecast | 25 |
| Part of a stove that beeps | 26 |
| Part of a street light | 22 |
| Part of a string quartet | 24 |
| Part of a stud-poker hand | 25 |
| Part of a studio system | 23 |
| Part of a submerged forest | 26 |
| Part of a subway entrance | 25 |
| Part of a suicide squeeze | 25 |
| Part of a suit of armor | 23 |
| Part of a summer forecast | 25 |
| Part of a summer swarm | 22 |
| Part of a sunny day forecast | 28 |