75 entries under grumpy topic. ×

9
irritable(adjective, mean, low, difficult, cross)
9
testy(adjective, low, difficult, cross, feelings)
8
unsociable(adjective, tough, harsh, coarse, sullen)
7
crabbed(adjective, mean, blue, rough, nasty)
7
petulant(adjective, mean, difficult, cross, unstable)
6
brusque(adjective, tough, low, harsh, depressed)
6
choleric(adjective, low, difficult, cross, miserable)
6
ill-humored(adjective, tough, low, difficult, harsh)
6
ugly(adjective, mean, blue, severe, low)
5
crotchety(adjective, mean, tough, difficult, harsh)
5
irascible(adjective, difficult, cross, dark, gloomy)
4
acrimonious(adjective, mean, tough, severe, nasty)
4
fretful(adjective, mean, tough, harsh, cross)
4
uncivil(adjective, rude, coarse, sullen)
3
discourteous(rude, coarse, sullen, abrupt)
3
harsh(adjective, tough, severe, low, depressed)
3
mean(adjective, cross, rude, unpleasant, coarse)
3
misanthropic(adjective, tough, harsh, gloomy, negative)
2
abrupt(bad-tempered, gruff, brusque, crotchety)
2
curt(rude, coarse, sullen, abrupt)
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APASmart Define. (2016). morose thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/morose/thesaurus/synonyms
ChicagoSmart Define. 2016. "morose thesaurus" https://smartdefine.org/morose/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, morose thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/morose/thesaurus/synonyms>.
MLASmart Define. "morose thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/morose/thesaurus/synonyms>