94 entries under sullen topic. ×

3
uncooperative(adjective, irritable, crabby, cranky)
2
cynical(adjective, tough, harsh, gloomy, awkward)
2
frowning(adjective, low, gloomy, miserable, depressed)
2
malevolent
2
moping(adjective, low, gloomy, miserable, depressed)
2
obstinate(adjective, mean, difficult, irritable)
2
scowling(adjective, sullenness)
2
snippy(rude, unpleasant, coarse, disagreeable)
2
ungenial
2
ungracious(adjective, difficult, rude, unpleasant, unfriendly)
1
beetle-browed
1
boorish(rude, coarse, grumpy, abrupt)
1
cussed(mean, rude, coarse, irritable)
1
dissociable
1
long-faced
1
noncooperative
1
troubled(low, gloomy, miserable, depressed, ugly)
1
unmannerly(adjective, rude, coarse, polite, angry)
1
unneighborly(adjective, nasty, rude, cold, coarse)
1
uptight(adjective, difficult, delicate, cross, rude)
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APASmart Define. (2016). grouchy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/grouchy/thesaurus/synonyms
ChicagoSmart Define. 2016. "grouchy thesaurus" https://smartdefine.org/grouchy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, grouchy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/grouchy/thesaurus/synonyms>.
MLASmart Define. "grouchy thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/grouchy/thesaurus/synonyms>