| bewilder |
| blight(verb, decline, weaken, lessen, degenerate) |
| blighted |
| bother |
| break(deterioration, fragment, crumble) |
| collapse(break, beat, decline, crush, split) |
| come apart(expression, break, sink, degenerate, decay) |
| curdle(verb, dull, decline, spoil, weaken) |
| decline(verb, stop, break, end, pass) |
| defile(verb, decline, weaken, lessen, degenerate) |
| degenerate(verb, stop, break, end, beat) |
| depreciate(decline, weaken, lessen, degenerate, deteriorate) |
| dilapidate(stop, break, end, pass, fall) |
| discolor(verb, decline, weaken, lessen, degenerate) |
| disorganize(break, sink, degenerate, decay, descend) |
| dry-rot(decline, weaken, lessen, degenerate, deteriorate) |
| ebb(verb, stop, end, pass, fall) |
| fade away(expression, stop, break, end, pass) |
| fail(verb, stop, end, decline, pass) |
| fall into decay(expression, idiom, deterioration) |