| depressed(sad, unhappy, miserable) |
| descendant |
| despondent(sad, unhappy, miserable) |
| discouraged(sad, unhappy, miserable) |
| disheartened(sad, unhappy, miserable) |
| dispirited(sad, unhappy, miserable) |
| dopey(adjective, dull, relaxed, sluggish, lazy) |
| down(sad, unhappy, miserable, unhealthy, unfit) |
| downcast(sad, unhappy, miserable) |
| downhearted(sad, unhappy, miserable) |
| droop |
| drowsy(adjective, beat, relaxed, weary, tired) |
| easy(adjective, dull, relaxed, sluggish, lazy) |
| ebbing(weakening, fading, wearying, flagging) |
| exhausted(adjective, beat, gloomy, depressed, weary) |
| fagged(adjective, beat, weary, tired, stale) |
| failing(weakening, fading, wearying, flagging) |
| feeble(adjective, dull, weak, relaxed, sluggish) |
| indolent(adjective, lethargic) |
| jaded(adjective, beat, weary, tired, stale) |