| crowd in on | | | |
| crowd sail | | | |
| cruel mistress | | | |
| crunch numbers | | | |
| crush it | | | |
| cry all the way to the bank | | | |
| cry cupboard | | | |
| cry down | | | |
| cry for help | | | |
| cry foul | | | |
| crying shame | | | |
| cry in one's beer | | | |
| cry oneself to sleep | | | |
| cry one's eyes out | | | |
| cry over spilt milk | | | |
| cry someone a river | | | |
| crystal clear | | | |
| crystal dick | | | |
| cry the blues | | | |
| cry wolf | | | |
| cue up | | | |
| culture hero | | | |
| cum grano salis | | | |
| cup of joe | | | |
| cup of tea | | | |
| curate's egg | | | |
| curb appeal | | | |
| curb crawler | | | |
| curiouser and curiouser | | | |
| curl someone's hair | | | |
| curry favor | | | |
| curtain-raise | | | |
| curtain-raiser | | | |
| cut about | | | |
| cut above | | | |
| cut a dash | | | |
| cut a deal | | | |
| cut a figure | | | |
| cut and dried | | | |
| cut and thrust | | | |
| cut a rug | | | |
| cut a swath | | | |
| cut away one's soul | | | |
| cut a wide swath | | | |
| cut bait | | | |
| cut below | | | |
| cut both ways | | | |
| cut corners | | | |
| cut down | | | |
| cut down the tall poppy | | | |
| cut down to size | | | |
| cut from the same cloth | | | |
| cut in | | | |
| cut it | | | |
| cut loose | | | |
| cut off one's nose to spite one's face | | | |
| cut of one's jib | | | |
| cut one loose | | | |
| cut one's cloth to suit one's purse | | | |
| cut one's coat according to one's cloth | | | |
| cut one's teeth | | | |
| cut out | | | |
| cut red tape | | | |
| cut someone loose | | | |
| cut someone some slack | | | |
| cut swathes | | | |
| cut the cheese | | | |
| cut the cord | | | |
| cut the mustard | | | |
| cut the pigeon wing | | | |
| cut the umbilical cord | | | |
| cut through | | | |
| cutting edge | | | |
| cut to pieces | | | |
| cut to the chase | | | |
| cut up | | | |
| cut up nasty | | | |
| cut up rough | | | |