See gloomy in Webster's New World Roget's A-Z Thesaurus II
adjective
Dark and depressing:
black, bleak, blue, cheerless, dark, desolate, dismal, dreary, glum, joyless, somber, tenebrific. See happy, lightBroodingly and sullenly unhappy:
dour, glum, moody, morose, saturnine, sour, sulky, sullen, surly. See happyIn low spirits:
blue, dejected, depressed, desolate, dispirited, down, downcast, downhearted, dull, dysphoric, heavy-hearted, low, melancholic, melancholy, sad, spiritless, tristful, unhappy, wistful. Idiom: down at (or in) the mouth. See happyTending to cause sadness or low spirits:
blue, cheerless, depressing, dismal, dispiriting, joyless, melancholy, sad. See happyMarked by little hopefulness:
dark, dismal, pessimistic. See happy, hope
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