| sink(verb, drop, set, decline, drive) |
| decline(verb, drop, set, drive, run) |
| die |
| droop(verb, drop, set, decline, drive) |
| ebb(verb, drop, set, decline, drive) |
| fall(verb, drop, set, decline, drive) |
| go down(verb, expression, phrasal verb, drop, decline) |
| slump(verb, drop, set, decline, drive) |
| subside(verb, drop, set, decline, drive) |
| become suicidal |
| bore(verb, drop, decline, drive, settle) |
| bring down(verb, expression, phrasal verb, drop, decline) |
| capsize(verb, drop, set, decline, drive) |
| cast down(verb, expression, phrasal verb, drop, decline) |
| cave in(verb, expression, phrasal verb, drop, decline) |
| come down |
| couch(verb, drop, decline, drive, fall) |
| degenerate |
| demit(verb, drop, decline, drive, fall) |
| depress(verb, drop, set, decline, drive) |