| mouldy |
| necrose |
| rankle |
| weaken(verb, decline, degenerate, deteriorate, worsen) |
| wither(verb, decline, degenerate, deteriorate, wane) |
| atrophied(verb, degenerate, deteriorate, crumble, decompose) |
| become rancid(verb, expression, decay, decompose) |
| become tainted(verb, expression, molder, curdled, dry-rot) |
| become useless(verb, expression, molder, curdled, dry-rot) |
| blighted |
| break down(verb, expression, phrasal verb, decay, rot) |
| breaking down(verb, expression, molder, curdled, dry-rot) |
| curdled(verb, lessen, degenerate, deteriorate, wane) |
| curdling(verb, lessen, degenerate, deteriorate, wane) |
| dry rot(verb, expression, degenerate, deteriorate, crumble) |
| fall apart(verb, expression, phrasal verb, decay, rot) |
| getting worse(verb, expression, lessen, degenerate, deteriorate) |
| go downhill(verb, expression, decline, weaken, deteriorate) |
| go moldy(expression, decay, rot, decompose) |
| going bad(verb, expression, lessen, degenerate, deteriorate) |