| check(verb, control, beat, defeat, restrain) |
| checkmate(verb, cross, frustrate, blank, thwart) |
| chill(verb, upset, trouble, dull, reduce) |
| chop down |
| circumvent(verb, cross, frustrate, blank, thwart) |
| clamp(verb, restrain, crush, overcome, curb) |
| clamp down on(expression, idiom) |
| clobber(verb, beat, defeat, crush, overcome) |
| compress(verb, smooth, crush, level, smash) |
| conceal(verb, restrain, crush, overcome, curb) |
| confound(verb, cross, frustrate, blank, thwart) |
| contain(verb, restrain, crush, curb, subdue) |
| contravene(verb, cross, frustrate, blank, thwart) |
| control(verb, beat, check, defeat, restrain) |
| cook(verb, cross, frustrate, blank, thwart) |
| corrupt(verb, lower, disparage, degrade, debase) |
| counterplot(verb, cross, frustrate, blank, thwart) |
| cover up(verb, expression, phrasal verb, stop, restrain) |
| crack down on(verb, expression, idiom, phrasal verb, stop) |
| cream(verb, beat, defeat, crush, overcome) |