| bug(noun, weakness, lack, failing, flaw) |
| bump(verb, break, reduce, dismiss, lower) |
| cause instability(verb, expression, reduce, ruin, weaken) |
| confound(verb, reduce, ruin, weaken, subdue) |
| confute(verb, reduce, ruin, weaken, subdue) |
| contagious |
| controvert(verb, reduce, ruin, weaken, subdue) |
| covetousness(wrong, evil, fault, immorality, shortcoming) |
| cow(verb, reduce, ruin, weaken, subdue) |
| crime(noun, wrong, evil, fault) |
| cripple(verb, reduce, ruin, weaken, subdue) |
| damnation(wrong, evil, fault, immorality, shortcoming) |
| debt(wrong, evil, fault, immorality, shortcoming) |
| declass(verb, break, reduce, ruin, dismiss) |
| defection |
| demoralize(verb, reduce, ruin, weaken, subdue) |
| depreciate(verb, reduce, lower, demote) |
| dereliction(noun, weakness, lack, failing, imperfection) |
| detract from(verb, expression, phrasal verb, break, reduce) |
| devalue(verb, reduce, lower, demote, downgrade) |