| changeable |
| charge(trouble, concern, strain, burden, weight) |
| chastisement(noun, fate, doom) |
| chop(noun, damage, harm, pain, suffering) |
| clog(trouble, concern, strain, weight, load) |
| clutch(difficulty, hardship) |
| complication(noun, trouble, blow, difficulty, distress) |
| concern(noun, trouble, charge, worry, strain) |
| concussion(upset, shock, surprise) |
| conflict(noun, torment) |
| contagion(noun, bane) |
| contingency(break, blow, disaster, problem, disadvantage) |
| contract(verb, problem, disadvantage, millstone) |
| crack up |
| crime(noun, wrong, harm, pain, shame) |
| crisis(noun, action, trouble, act, difficulty) |
| cross to bear(noun, expression, idiom, trouble, blow) |
| crucible(noun, trouble, blow, distress, care) |
| crunch(noun, trouble, blow, difficulty, burden) |
| crux(noun, trouble, difficulty, burden, pain) |