72 entries under bitter topic. ×

52
irritable(adjective, mean, keen, difficult, attitude)
39
testy(adjective, mean, keen, sharp, difficult)
32
petulant(adjective, difficult, attitude, delicate, cross)
30
cross(adjective, keen, sharp, difficult, attitude)
23
choleric(adjective, mean, keen, sharp, difficult)
22
cranky(adjective, keen, sharp, difficult, attitude)
22
crabby(adjective, difficult, attitude, informal, cross)
19
angry(adjective, state, characteristic, feeling, keen)
17
splenetic(adjective, delicate, cross, speech, mad)
11
acrimonious(adjective, mean, sharp, nasty, speech)
10
huffy(adjective, difficult, cross, mad, sensitive)
9
fiery(adjective, difficult, cross, passionate, violent)
9
nasty(adjective, attitude, unpleasant, irritable, disagreeable)
8
mean(adjective, evil, sharp, nasty, attitude)
7
captious(adjective, mean, evil, sharp, nasty)
6
acid(adjective, mean, sharp, nasty, unfriendly)
6
belligerent(adjective, difficult, unfriendly, aggressive)
6
hostile(adjective, mean, sharp, nasty, unfriendly)
5
acerbic(adjective, mean, sharp, nasty, unfriendly)
5
uptight(adjective, delicate, excited, mad, nervous)
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APASmart Define. (2015). irascible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/irascible/thesaurus/synonyms
ChicagoSmart Define. 2015. "irascible thesaurus" https://smartdefine.org/irascible/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, irascible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/irascible/thesaurus/synonyms>.
MLASmart Define. "irascible thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/irascible/thesaurus/synonyms>