70 entries under irritable topic. ×

1
unwarmhearted(noun, gruff, sulky, ill-humored)
1
waspy(mean, cross, ugly, obstinate)
0
bellicose(adjective, difficult, rude, unpleasant, unfriendly)
0
caviling(mean, crabby, cranky, testy)
0
contentious(adjective, difficult, rude, unpleasant, unfriendly)
0
disputatious(adjective, difficult, rude, unpleasant, unfriendly)
0
eristic(adjective, difficult, rude, unpleasant, unfriendly)
0
out-of-sorts(mean, cross, ugly, obstinate)
0
unlikable(adjective, difficult, rude, unpleasant, unfriendly)
0
uptight(adjective, difficult, rude, unpleasant, unfriendly)
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APASmart Define. (2016). ill-natured thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/ill-natured/thesaurus/synonyms
ChicagoSmart Define. 2016. "ill-natured thesaurus" https://smartdefine.org/ill-natured/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, ill-natured thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/ill-natured/thesaurus/synonyms>.
MLASmart Define. "ill-natured thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/ill-natured/thesaurus/synonyms>