| debase(verb, decline, reduce, fail, halt) |
| debilitate(verb, decline, reduce, fail, halt) |
| decelerate |
| decline(verb, reduce, fail, halt, lower) |
| depress(verb, decline, reduce, fail, halt) |
| desist(verb, stop, reduce, release, moderate) |
| detain |
| devitalize(verb, decline, reduce, fail, halt) |
| dilute(verb, decline, reduce, fail, halt) |
| draw rein |
| droop(verb, decline, reduce, fail, halt) |
| dwindle(verb, decline, reduce, release, fail) |
| enervate(verb, decline, reduce, fail, halt) |
| excuse(verb, stop, reduce, release, moderate) |
| exhaust(verb, decline, reduce, fail, halt) |
| exonerate(verb, stop, reduce, release, moderate) |
| fade(verb, decline, reduce, fail, halt) |
| fail(verb, decline, reduce, halt, lower) |
| faint(verb, decline, reduce, fail, halt) |
| fall away(verb, expression, stop, release, moderate) |