| debauch |
| demit(verb, drop, decline, drive, reduce) |
| deprave |
| detrude(verb, drop, reduce, press, depression) |
| devitalize(verb, dull, quiet, decline, reduce) |
| dint(cut, mark, hit, bump, knock) |
| disincline(verb, humble, discourage, sadden, dissuade) |
| disparage(verb, upset, trouble, bother, disturb) |
| encumber(verb, trouble, charge, bother, strain) |
| enfeeble(verb, upset, disturb, annoy, weaken) |
| excavate(verb, drop, decline, drive, turn) |
| exhaust(noun, verb, dull, quiet, decline) |
| hinder(verb, stop, trouble, charge, bother) |
| humble(verb, adjective, dull, reduce, restrain) |
| impede(verb, stop, trouble, charge, bother) |
| inhibit(verb, stop, hold, dull, reduce) |
| intimidate(verb, confuse, alarm, dishearten, dismay) |
| jade(verb, worry, fail, strain, annoy) |
| lour |
| lower the spirits(expression, idiom) |