| depreciate(verb, drop, cut, decline, reduce) |
| devaluate(verb, drop, quiet, cut, decline) |
| die away(verb, expression, drop, quiet, decline) |
| die down(verb, expression, drop, cut, decline) |
| die out(verb, expression, drop, decline, reduce) |
| discolor(verb, decline, weaken, lessen, degenerate) |
| disintegrate(verb, decline, weaken, lessen, degenerate) |
| dissolve(verb, decline, fall, fail, diminish) |
| drain(verb, drop, decline, reduce, moderate) |
| drop(verb, cut, decline, reduce, ease) |
| drop off(expression, drop, cut, decline, reduce) |
| dry-rot(decline, weaken, lessen, degenerate, deteriorate) |
| dry out(expression, dry, burn, wither, blight) |
| extenuate(verb, decline, reduce, moderate, lower) |
| fade away(verb, expression, drop, decline, reduce) |
| fall off(verb, expression, drop, cut, decline) |
| fire(burn, scorch) |
| get worse(expression, decline, weaken, lessen, degenerate) |
| go bad(expression, idiom, decline, weaken, lessen) |
| go to seed(expression, idiom, decline, weaken, lessen) |