| discolor(verb, break, decline, hurt, ruin) |
| drain(verb, drop, quiet, check, decline) |
| dry-rot(verb, decline, weaken, lessen, degenerate) |
| dry up(verb, expression, phrasal verb, drop, cut) |
| ease(verb, drop, quiet, cut, decline) |
| eat up |
| exhaust(verb, overcome, weaken, rub, grind) |
| exit |
| expire(verb, stop, end, pass, fall) |
| fade away(verb, expression, phrasal verb, stop, end) |
| fade out(verb, expression, phrasal verb, stop, end) |
| fall(verb, stop, end, cut, decline) |
| fall away(expression, decrease, fade, dwindle) |
| fizzle out(verb, expression, phrasal verb, stop, end) |
| flag(decline, weaken, degenerate, deteriorate, decay) |
| flake(verb, peel) |
| flee |
| frazzle(wear, shred, unravel) |
| gall(verb, rub, grind, fray, erode) |
| get worse(verb, expression, decline, weaken, lessen) |