| howling(adjective, blue, sad, depression, woe) |
| hurting(sad, unhappy, miserable) |
| in low spirits(expression, idiom, low, gloomy, miserable) |
| in the doldrums(expression, adjective, idiom, hyper, cast-down) |
| in the dumps(expression, adjective, idiom, low, gloomy) |
| in the pits(expression, idiom, sad, unhappy, miserable) |
| inanimate(adjective, dull, stupid, sluggish, lifeless) |
| incompatible |
| insouciant(adjective, dull, sluggish, lifeless, lethargic) |
| joyless(blue, miserable, depressed, hyper, cast-down) |
| lackluster(adjective, blue, sad, depression, woe) |
| lenten(adjective, blue, sad, depression, woe) |
| listless(adjective, energy, lethargic, languid, indolent) |
| low(blue, sad, unhappy, melancholy, miserable) |
| low spirited(adjective, blue, sad, depression, woe) |
| lowering |
| lymphatic(adjective, dull, stupid, sluggish, lifeless) |
| mirthless(blue, low, gloomy, melancholy, miserable) |
| miserable(blue, low, sad, unhappy, melancholy) |
| mope |