| Certain cheeses | 15 |
| Certain chemical compound | 25 |
| Certain chemical compounds | 26 |
| Certain chemical radicals | 25 |
| Certain chemically altered fan | 30 |
| Certain chess move | 18 |
| Certain chess piece | 19 |
| Certain chess piece (Abbr.) | 27 |
| Certain chess piece, informally | 31 |
| Certain chess pieces | 20 |
| Certain chevies | 15 |
| Certain Chevrolets or antelopes | 31 |
| Certain Chevy | 13 |
| Certain Chicagoan | 17 |
| Certain chicken | 15 |
| Certain chili | 13 |
| Certain china service | 21 |
| Certain Chinese | 15 |
| Certain Chinese dialect | 23 |
| Certain Chinese green tea | 25 |
| Certain Chinese landmark | 24 |
| Certain Chinese mafia association | 33 |
| Certain Chinese philosophy | 26 |
| Certain chip feature | 20 |
| Certain chiropter | 17 |
| Certain chisels | 15 |
| Certain chits | 13 |
| Certain chocolates | 18 |
| Certain choir member | 20 |
| Certain choirboy | 16 |
| Certain cholesterol containers | 30 |
| Certain choosy eater | 20 |
| Certain chop | 12 |
| Certain Chopin composition | 26 |
| Certain Chopin works | 20 |
| Certain Chopiniana | 18 |
| Certain chopper | 15 |
| Certain choral pieces | 21 |
| Certain chord | 13 |
| Certain chordophone, briefly | 28 |
| Certain chordophones | 20 |
| Certain chorister | 17 |
| Certain choristers | 18 |
| Certain Christian | 17 |
| Certain Christian doctrinists | 29 |
| Certain Christians | 18 |
| Certain Christmas | 17 |
| Certain Christmastime courser | 29 |
| Certain church celebration | 26 |
| Certain church location | 23 |
| Certain church members | 22 |
| Certain church official | 23 |
| Certain church singer | 21 |
| Certain church watchdogs | 24 |
| Certain churchgoer | 18 |
| Certain cigar | 13 |
| Certain cigarette | 17 |
| Certain cigarette, slangily | 27 |
| Certain circuit courts | 22 |
| Certain circus performer | 24 |
| Certain circus performers | 25 |
| Certain circus, with ''Cirque du'' | 50 |
| Certain cities: Abbr. | 21 |
| Certain citizen | 15 |
| Certain citizens (Abbr.) | 24 |
| Certain citizens: Abbr. | 23 |
| Certain citrus | 14 |
| Certain citrus fruit | 20 |
| Certain citrus orchard | 22 |
| Certain citrus source | 21 |
| Certain city area | 17 |
| Certain city quarter | 20 |
| Certain Civil War figures | 25 |
| Certain Civil War volunteer | 27 |
| Certain civil wrongs | 20 |
| Certain claim | 13 |
| Certain claim holder | 20 |
| Certain claimant | 16 |
| Certain clam | 12 |
| Certain clamp shapes | 20 |
| Certain clams | 13 |
| Certain clapping mammal | 23 |
| Certain classic auto show procession | 36 |
| Certain classifieds | 19 |
| Certain classmates | 18 |
| Certain classmen: Abbr. | 23 |
| Certain cleansing | 17 |
| Certain cleansing measures | 26 |
| Certain clergy leaders | 22 |
| Certain clergyman | 17 |
| Certain cleric | 14 |
| Certain cleric's term of office | 35 |
| Certain clerk at work | 21 |
| Certain clerk's concern | 27 |
| Certain clip-on, briefly | 24 |
| Certain clipping | 16 |
| Certain clock | 13 |
| Certain clock setting: Abbr. | 28 |
| Certain clock shape | 19 |
| Certain cloisters | 17 |