| decay(noun, verb, drop, decline, blow) |
| decline(noun, verb, drop, diminish, blow) |
| degeneration(noun, drop, end, decline, ruin) |
| wither(verb, decline, diminish, blow, decrease) |
| withering(noun, decline, ruin, collapse, failing) |
| deterioration(noun, drop, end, decline, ruin) |
| wasting(noun, decline, ruin, collapse, deterioration) |
| deteriorate(verb, decline, weaken, lessen, degenerate) |
| downfall(noun, drop, end, decline, ruin) |
| collapse(noun, verb, end, decline, ruin) |
| degeneracy(noun, end, decline, ruin, fall) |
| degenerate(verb, decline, weaken, lessen, deteriorate) |
| downgrade(noun, verb, drop, decline, collapse) |
| emaciation(noun, contraction, gauntness) |
| wane(verb, decline, diminish, blow, decrease) |
| waste away(verb, expression, phrasal verb, decline, reduce) |
| decadence(noun, drop, end, decline, ruin) |
| blight(noun, verb, decline, collapse, weaken) |
| consumption(decline, ruin, disease, collapse, failing) |
| ebb(noun, verb, decline, diminish, blow) |