2
in low spirits(expression, adjective, idiom, low, gloomy)
2
in the sulks(expression, idiom, discontent, dejection, sullenness)
2
malevolent(adjective, unpleasant, horrible, hostile, disagreeable)
2
mirthless(adjective, blue, low, sad, dark)
2
oppressed(bad, low, sad, unhappy, miserable)
2
saddened(adjective, sad, miserable, down, downhearted)
2
saddening(adjective, sad, unhappy, gloomy, miserable)
2
temperamental(adjective, unstable, changeable)
2
tenebrific(adjective, light, happy, gloomy)
2
torn up(expression, blue, low, sad, unhappy)
2
tristful(adjective, sorrow, depress, sadness, emotion)
2
ugly(adjective, blue, low, sad, unpleasant)
2
uncivil(adjective, abrupt, gruff, brusque, bad mood)
2
unenthusiastic(adjective, negative, depressed, doubtful, cynical)
2
ungenial(adjective, sullen)
2
unyielding
2
upset(adjective, evil, hostile, mysterious, surly)
2
weary(blue, low, melancholy, miserable, depressed)
1
abject(sad, unhappy, miserable)
1
acid(tough, harsh, awkward, grumpy, bad-tempered)
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APASmart Define. (2016). glum thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/glum/thesaurus/synonyms
ChicagoSmart Define. 2016. "glum thesaurus" https://smartdefine.org/glum/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, glum thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/glum/thesaurus/synonyms>.
MLASmart Define. "glum thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/glum/thesaurus/synonyms>