| abase(verb, upset, trouble, dull, reduce) |
| afflict(verb, upset, trouble, dull, reduce) |
| ail(verb, upset, trouble, dull, reduce) |
| bear down(verb, expression, phrasal verb, upset, trouble) |
| beat(verb, upset, trouble, dull, reduce) |
| beat down(verb, expression, phrasal verb, upset, trouble) |
| bother(verb, upset, trouble, dull, reduce) |
| bug(verb, upset, trouble, dull, reduce) |
| bum out(verb, expression, phrasal verb, upset, trouble) |
| cast down(verb, expression, phrasal verb, upset, trouble) |
| chill(verb, upset, trouble, dull, reduce) |
| cow(verb, upset, trouble, dull, reduce) |
| damp(verb, upset, trouble, dull, reduce) |
| dampen(verb, upset, trouble, dull, reduce) |
| darken(verb, upset, trouble, dull, reduce) |
| daunt(verb, upset, trouble, dull, reduce) |
| debase(verb, upset, trouble, dull, reduce) |
| debilitate(verb, upset, trouble, dull, reduce) |
| degrade(verb, upset, trouble, dull, reduce) |
| deject(verb, upset, dull, reduce, disturb) |