| A concern of the chair | 22 |
| A concern of Mehta | 18 |
| A concern of mariners | 21 |
| A concern of ecologists | 23 |
| A concern of Coleridge | 22 |
| A concern of Cal Peete | 22 |
| A concern of a seamstress | 25 |
| A concern of a coed | 19 |
| A concern of a Big A bettor | 27 |
| A conceited person has a big one | 32 |
| A con artist may go by it | 25 |
| A computer-code acronym | 23 |
| A computer programming lang. | 28 |
| A computer processes it | 23 |
| A computer may be in it | 23 |
| A computer language acronym | 27 |
| A computer language | 19 |
| A computer instruction | 22 |
| A compound | 10 |
| A component of liquor | 21 |
| A compass, for short | 20 |
| A compass can help you make one | 31 |
| A company that sounds like a place | 34 |
| A company picnic could be one | 29 |
| A companion of Porthos | 22 |
| A companion of Pan | 18 |
| A companion of Meshach | 22 |
| A companion of Falstaff | 23 |
| A companion of Doc | 18 |
| A companion of D'Artagnan | 29 |
| A companion of Aeneas | 21 |
| A community may have one | 24 |
| A Communist doctrine | 20 |
| A common pint | 13 |
| A common one isn't always so common | 39 |
| A common lava | 13 |
| A committee may reach it | 24 |
| A commitment must be made here | 30 |
| A commander of David's army | 31 |
| A coming forth | 14 |
| A coming | 8 |
| A comic reaction? | 17 |
| A comic like Chaplin | 20 |
| A comic and his former show | 27 |
| A comforter for David | 21 |
| A comet, to the superstitious | 29 |
| A comebacker will rarely get you one: Abbr. | 43 |
| A come-on | 9 |
| A combo | 7 |
| A comb-over covers it | 21 |
| A comb makes one | 16 |
| A Columbus caravel | 18 |
| A colorless hydrocarbon | 23 |
| A colorless gas | 15 |
| A colored warning flare | 23 |
| A color purple | 14 |
| A color in the U.S. flag | 24 |
| A colony of ____ | 16 |
| A Colonial governor | 19 |
| A colonel of cartoons | 21 |
| A colon has two | 15 |
| A Colo. mountain is named for him | 33 |
| A college of Oxford | 19 |
| A college at Oxford | 19 |
| A collectible | 13 |
| A colleague of Sam Adams | 24 |
| A colleague of Reasoner | 23 |
| A colleague of Kennedy's | 28 |
| A colleague of Jung | 19 |
| A colleague of Danton | 21 |
| A Cole Porter classic — as sung by a famous swinger? | 59 |
| A Cole | 6 |
| A cold, violent wind | 20 |
| A cold place, but often baked | 29 |
| A cold dish ... | 15 |
| A cold | 6 |
| A coin in Colombia | 18 |
| A coil, as of yarn | 18 |
| A coif on "The Mod Squad" | 35 |
| A Coen brother | 14 |
| A code we live by | 17 |
| A code in the head? | 19 |
| A code | 6 |
| A cocktail | 10 |
| A Cockney will often drop one | 29 |
| A cock does it | 14 |
| A cobbler may replace it | 24 |
| A Cobb | 6 |
| A coast | 7 |
| A coal shuttle | 14 |
| A coach might flash one | 23 |
| A co-worker of Alice | 20 |
| A co-star of Sylvester | 22 |
| A co-inventor of cordite | 24 |
| A club, e.g. | 12 |
| A club for Tiger Woods | 22 |
| A club for Caponi | 17 |
| A clown might get it in the face | 32 |
| A clown may wear it | 19 |
| A clowder of _____ | 18 |