Synonyms of gloom

1 Syllable
dusk, fog, frowns, lours, grief, sulk, lour, funk, frown, blues, woe, cloud, grayed, night, murk, dumps
2 Syllables
dolor, dismals, distress, fogging, horror, blackness, chagrin, shrouding, brooded, dimness, glooming, dullness, smaze, shadow, frowned, sulked, bedim, fuzzing, sorrow, muddying, despair, scowled, dimday, dimmet, brooding, clouding, sadness, sulking, scowling, anguish, fuzzed, glowers, mopes, glower, despairs, fogged, woolpack, mourning, darkness, doldrums
3 Syllables
cheerlessness, glowered, bedimming, fogginess, thunderhead, despaired, oppression, vexation, haziness, misgiving, malaise, miseries, wistfulness, bitterness, misery, dreariness, woefulness, abjectness, bedimmed, lightlessness, gloominess, dejection, murkiness, smokiness, pessimism, weariness, heaviness, glowering, mulligrubs, obscuring, depression, joylessness, dolefuls, depressions, worriment
4 Syllables
hopelessness, dolefulness, foreboding, unhappiness, desperation, downheartedness, desolation, disheartenment, despondence, catatonia, despondency, pensiveness, morbidity
5 Syllables
desperateness, disconsolation, lugubriosity, discouragement, calignosity, tenebrosity, heavy-heartedness, saturninity, nebulosity, miserableness
6 Syllables
disconsolateness, caliginosity