| deflate(verb, dishearten, undermine, dispirit) |
| disincline(verb, depress, humble, discourage, deter) |
| dissuade |
| dull(verb, adjective, upset, reduce, disturb) |
| fall |
| press down(verb, expression, phrasal verb) |
| prostrate(verb, adjective, trouble, bother, worry) |
| put down(verb, expression, phrasal verb, upset, dull) |
| sap(verb, upset, dull, reduce, disturb) |
| shatter |
| unman(verb, upset, depress, extinguish, dishearten) |
| unnerve(verb, upset, disturb, weaken, depress) |
| weaken(verb, upset, dull, reduce, disturb) |
| weigh down(verb, expression, phrasal verb, upset, dull) |
| appal |
| bear down(verb, expression, upset, dull, reduce) |
| beat(verb, upset, dull, reduce, disturb) |
| blow out(expression, upset, depress, extinguish, undermine) |
| blow up(expression, upset, depress, extinguish, undermine) |
| bore(verb, worry, fail, strain, annoy) |