| skid(verb, decline, weaken, degenerate, deteriorate) |
| slide(verb, drop, decline, fall, fail) |
| subside(verb, drop, fall, fail, diminish) |
| undermine(verb, decline, weaken, degenerate, deteriorate) |
| vitiate(verb, decline, reduce, weaken, degenerate) |
| wither(verb, decline, degenerate, deteriorate, wane) |
| worsen(verb, drop, decline, reduce, fall) |
| atrophied(verb, degenerate, deteriorate, crumble, decompose) |
| become tainted(verb, expression, molder, curdled, putresce) |
| become useless(verb, expression, molder, curdled, putresce) |
| break down(verb, expression, decline, molder, curdled) |
| breaking down(verb, expression, decline, molder, curdled) |
| come apart at seams(verb, expression, idiom, reduce, slip) |
| curdled(verb, lessen, degenerate, deteriorate, wane) |
| curdling(verb, lessen, degenerate, deteriorate, wane) |
| die |
| die on vine(verb, expression, idiom, reduce, slip) |
| dilapidate(verb, decline, reoccur, unsay, unsaying) |
| drop(verb, fall, fail, return, weaken) |
| dry rot(verb, expression, degenerate, deteriorate, crumble) |