48 entries under pessimistic topic. ×

1
grouchy(low, gloomy, miserable, depressed, ugly)
1
harsh(low, gloomy, miserable, depressed, ugly)
1
having blue devils(expression, idiom, gloomy, depressed)
1
having the blahs(expression, idiom, gloomy, depressed)
1
ill-humored(low, gloomy, melancholy, miserable, depressed)
1
ill-tempered(low, gloomy, melancholy, miserable, depressed)
1
in a bad mood(expression, idiom, gloomy, depressed)
1
in a blue funk(expression, idiom, low, gloomy, depressed)
1
irritable(low, melancholy, miserable, ugly, sullen)
1
low(adjective, close, quiet, soft, sad)
1
melancholy(low, gloomy, miserable, depressed, ugly)
1
moody(low, gloomy, miserable, depressed)
1
moping(low, gloomy, melancholy, miserable, depressed)
1
mournful(low, gloomy, melancholy, miserable, depressed)
1
perverse(low, gloomy, miserable, depressed, ugly)
1
perversive(low, gloomy, miserable, depressed, ugly)
1
singing the blues(expression, idiom, low, gloomy, depressed)
1
snappish(low, gloomy, miserable, depressed, ugly)
1
sour(low, gloomy, miserable, depressed, ugly)
1
splenetic(low, gloomy, melancholy, miserable, depressed)
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APASmart Define. (2015). taciturn thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/taciturn/thesaurus/synonyms
ChicagoSmart Define. 2015. "taciturn thesaurus" https://smartdefine.org/taciturn/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, taciturn thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/taciturn/thesaurus/synonyms>.
MLASmart Define. "taciturn thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/taciturn/thesaurus/synonyms>