| Some Civil War soldiers | 23 |
| Some claim they're terrible | 31 |
| Some claim to do it by faith alone | 34 |
| Some claimants | 14 |
| Some claims | 11 |
| Some clams | 10 |
| Some clarinets | 14 |
| Some class assignments | 22 |
| Some class reunion attendees | 28 |
| Some classes for coll. credit | 29 |
| Some classic cars | 17 |
| Some classic motorcars | 22 |
| Some classic sneakers | 21 |
| Some classic synthesizers | 25 |
| Some classic theaters | 21 |
| Some classical compositions | 27 |
| Some classical statuary | 23 |
| Some classified items | 21 |
| Some classified listings | 24 |
| Some classified listings (Abbr.) | 32 |
| Some classified material | 24 |
| Some classwork | 14 |
| Some clauses | 12 |
| Some cleaning supplies | 22 |
| Some clergy: Abbr. | 18 |
| Some clergymen | 14 |
| Some clerics | 12 |
| Some clerks | 11 |
| Some clichéd writing | 23 |
| Some clickers | 13 |
| Some cliff dwellers | 19 |
| Some cliffhangers | 17 |
| Some climbers | 13 |
| Some climbers' conquests | 28 |
| Some clinic customers | 21 |
| Some clinic work | 16 |
| Some clinic workers, for short | 30 |
| Some clinic workers: Abbr. | 26 |
| Some Clio winners | 17 |
| Some clippings | 14 |
| Some clock batteries | 20 |
| Some clock-radios, or their settings | 36 |
| Some clodhoppers | 16 |
| Some cloisonné pieces | 24 |
| Some clones | 11 |
| Some close fits | 15 |
| Some close-range baskets | 24 |
| Some close-ups | 14 |
| Some closet contents | 20 |
| Some closets | 12 |
| Some closeups | 13 |
| Some clothes fasteners | 22 |
| Some clothing | 13 |
| Some clothing closures | 22 |
| Some clothing fasteners | 23 |
| Some clothing shades | 20 |
| Some clouds | 11 |
| Some clowning around | 20 |
| Some club entertainment | 23 |
| Some club members | 17 |
| Some club members, informally | 29 |
| Some club tunes | 15 |
| Some clubs | 10 |
| Some clubs in the late '70s | 31 |
| Some Clue cards | 15 |
| Some CNBC interviewees | 22 |
| Some co-ops: Abbr. | 18 |
| Some coaches (Abbr.) | 20 |
| Some coal carriers | 18 |
| Some coast-to-coast flights | 27 |
| Some coasters | 13 |
| Some coasters, before being scratched | 37 |
| Some coats | 10 |
| Some cobblers of lore | 21 |
| Some cobras | 11 |
| Some cockleshells | 17 |
| Some cockney abodes | 19 |
| Some cocktail garnishes | 23 |
| Some cocktails | 14 |
| Some cod-carrying Communists | 28 |
| Some code signals | 17 |
| Some code tones | 15 |
| Some coffee containers | 22 |
| Some coffee orders | 18 |
| Some coffee selections | 22 |
| Some coffee shop buys | 21 |
| Some coffee-shop buys | 21 |
| Some coffeehouse orders | 23 |
| Some coffees | 12 |
| Some coiffures | 14 |
| Some coifs | 10 |
| Some coins | 10 |
| Some colas | 10 |
| Some colas, familiarly | 22 |
| Some cold ones | 14 |
| Some Coleridge colleagues | 25 |
| Some coll. buildings | 20 |
| Some coll. degrees | 18 |
| Some coll. exams | 16 |
| Some coll. linemen | 18 |