| Causes of some breakouts | 24 |
| Causes of some highlights | 25 |
| Causes of some night frights | 28 |
| Causes of some scratches | 24 |
| Causes of some untimely ends | 28 |
| Causes of sudden deaths | 23 |
| Causes of tearing, perhaps | 26 |
| Causes of unearned runs | 23 |
| Causes of wonderlands? | 22 |
| Causes serious damage at sea? | 29 |
| Causes to grow together | 23 |
| Causes to lose one's mind | 29 |
| Causes to make an error | 23 |
| Causes to tear up, perhaps | 26 |
| Causes yawning perhaps | 23 |
| Causing a chill, maybe | 22 |
| Causing a rash reaction? | 24 |
| Causing a stink, maybe | 22 |
| Causing disintegration | 22 |
| Causing Election Day delays? | 28 |
| Causing face-clenching, maybe | 29 |
| Causing fear and anxiety | 24 |
| Causing fear and trembling | 26 |
| Causing goose bumps, maybe | 26 |
| Causing goose flesh, maybe | 26 |
| Causing groans, perhaps | 23 |
| Causing heebie-jeebies | 22 |
| Causing one to crack up | 23 |
| Causing overtime, perhaps | 25 |
| Causing puckering, perhaps | 26 |
| Causing quite the clatter | 25 |
| Causing shivers, perhaps | 24 |
| Causing shudders, maybe | 23 |
| Causing skidding, maybe | 23 |
| Causing squinting, perhaps | 26 |
| Causing the heebie-jeebies | 26 |
| Causing the lips to pucker | 26 |
| Causing to become conscious | 27 |
| Caustic cleansing agent | 23 |
| Caustic drain unclogger | 23 |
| Caustic soapmaking compound | 27 |
| Caustic soda, chemically | 24 |
| Caustic soda, symbolically | 26 |
| Caustic soda, to a chemist | 26 |
| Caustic stuff in Drano | 22 |
| Caustic used in soapmaking | 26 |
| Caustics made from ashes | 24 |
| Cauthen's controls | 22 |
| Caution against neglect | 23 |
| Caution before a long drive | 27 |
| Caution light's color | 25 |
| Caution re this puzzle | 22 |
| Caution, pleonastically | 23 |
| Cautionary conjunction | 22 |
| Cautionary data entry acronym | 29 |
| Cautionary data-entry acronym | 29 |
| Cautionary word on the road | 27 |
| Cautious advisory council? | 26 |
| Cautious people stay on it | 26 |
| Cava or contracta preceder | 26 |
| Cavalier poet Thomas ___ | 24 |
| Cavaliers ride on them | 22 |
| Cavaliers, on scoreboards | 25 |
| Cavalry leader's request | 28 |
| Cavalry, infantry, etc. | 23 |
| Cavalryman's sidearm | 24 |
| Cavalryman's steel | 22 |
| Cavalryman's strap | 22 |
| Cavalryman's weapon | 23 |
| Cavaradossi's love | 22 |
| Cavaradossi's lover | 23 |
| Cavatelli and cavatappi | 23 |
| Cave dwarf of folklore | 22 |
| Cave dweller of folklore | 24 |
| Cave dweller's comedy? | 26 |
| Cave dweller, frequently | 24 |
| Cave dwellers of folklore | 25 |
| Cave explorer's need | 24 |
| Cave temple site in India | 25 |
| Cave temple site of India | 25 |
| Cave __: beware of the dog | 26 |
| Cave ___ (beware of the dog) | 28 |
| Cave ___ (Pompeian gate sign) | 29 |
| Cave ___ (Roman warning) | 24 |
| Caveman's cooking tools? | 28 |
| Caveman's discovery | 23 |
| Caveman's summons? | 22 |
| Caveman's tool, e.g. | 24 |
| Caveman-style, as a diet | 24 |
| Cavern on the way to Hades | 26 |
| Cavern or cave, poetically | 26 |
| Cavern-dwelling miner of song | 29 |
| Caviar at a keg party? | 22 |
| Caviar or frogs' legs | 25 |
| Caviar, before processing | 25 |
| Cavity filler's deg. | 24 |
| Cavity filler's org. | 24 |
| Cavity filler, in France | 24 |
| Cavity fillers' org. | 24 |
| Cavity in a body organ | 22 |