Synonyms of glum

1 Syllable

low, blue, sad, dour, grim, down

2 Syllables

sulky, sullen, saddest, solemn, beatdown, crabbier, mumpish, tristful, mirthless, grimmer, pouty, sadder, crabby, moody, broody, surly, moodier, chuffier, grimmest, surlier, dourer, drearier, chuffy, dreary, beat-down, dismal, gloomy, downcast

3 Syllables

despondent, sourpussed, morose, dejected, come-apart, down-in-mouth, splenetic, depressed

4 Syllables

fatalistic, melancholic, pessimistic, perversive, saturnine, tenebrific, melancholy, dispirited, discouraged