70 entries under sullen topic. ×

3
harsh(adjective, tough, severe, low, depressed)
3
malevolent(adjective, unpleasant, horrible, hostile, disagreeable)
3
mean(adjective, cross, rude, unpleasant, coarse)
3
obstinate(adjective, mean, difficult, cross, irritable)
2
curt(rude, coarse, grumpy, abrupt)
2
cynical(adjective, tough, harsh, gloomy, negative)
2
impolite(rude, coarse, grumpy, abrupt)
2
rude(coarse, grumpy, abrupt, gruff)
2
uncooperative
1
base(adjective, rude, unpleasant, coarse, polite)
1
blunt(tough, harsh, rude, coarse)
1
boorish(rude, coarse, grumpy, abrupt)
1
cussed(mean, cross, rude, coarse, irritable)
1
noncooperative
1
snippy(rude, coarse, grumpy, bad-tempered)
1
touchy(adjective, mean, cross, rude, coarse)
1
unmannerly(rude, coarse, grumpy, bad-tempered)
0
cloddish(rude, coarse, grumpy, boorish)
0
clodhopping(rude, coarse, grumpy, boorish)
0
crude(rude, coarse, grumpy, bad-tempered)
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APASmart Define. (2016). morose thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/morose/thesaurus/synonyms
ChicagoSmart Define. 2016. "morose thesaurus" https://smartdefine.org/morose/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, morose thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/morose/thesaurus/synonyms>.
MLASmart Define. "morose thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/morose/thesaurus/synonyms>