| conquer(verb, crush, suppress, confuse, shame) |
| corrode(verb, decline, weaken, lessen, degenerate) |
| crucify |
| curb |
| curdle(verb, decline, weaken, lessen, degenerate) |
| darken(verb, upset, trouble, dull, reduce) |
| decline(weaken, lessen, degenerate, deteriorate, wane) |
| defile(verb, decline, weaken, lessen, degenerate) |
| deny(verb, upset, crush, confuse, shame) |
| deprecate(verb, mock, disparage, ridicule) |
| deteriorate(verb, decline, weaken, lessen, degenerate) |
| diminish(lower, demean) |
| discolor(verb, decline, weaken, lessen, degenerate) |
| dismiss(verb, slight, mock, disparage, ridicule) |
| displease(verb, upset, bother, crush, annoy) |
| disquiet(verb, annoy, pain, irritate, disconcert) |
| distract(verb, upset, trouble, bother, disturb) |
| dry-rot(decline, weaken, lessen, degenerate, deteriorate) |
| dwindle(decline, weaken, lessen, degenerate, deteriorate) |
| fade(verb, decline, weaken, lessen, degenerate) |