| fell(verb, destroy, level, smash, overthrow) |
| founder(verb, upset, drop, decline, drive) |
| frustrate(verb, upset, fail, cross, blank) |
| ground(verb, drop, reduce, press, depress) |
| heartsick(sad, unhappy, depressed, forlorn, pessimistic) |
| in low spirits(expression, idiom, hyper, cast-down, fe) |
| in the doldrums(expression, idiom, hyper, cast-down, fe) |
| in the dumps(expression, idiom, raw, hyper, cast-down) |
| knock over |
| languishing(adjective, dull, flat, low, sad) |
| level(verb, destroy, smash, overthrow, undo) |
| low-spirited(sad, unhappy, miserable, depressed, forlorn) |
| mopey(sad, unhappy, miserable, depressed, forlorn) |
| mow down(verb, expression, phrasal verb, destroy, level) |
| overthrow(verb, destroy, level, smash, undo) |
| overturn(verb, drop, decline, drive, destroy) |
| pessimistic(sad, depressed) |
| press down(expression, drop, press, thrust) |
| prostrate(verb, trouble, bother, confuse, depress) |
| put down(verb, expression, phrasal verb, upset, drop) |