possible profanity
2
apathetic(adjective, hard, tough, severe, cold)
2
arduous(adjective, difficult)
2
awkward(adjective, tough, rough, difficult, rude)
2
belligerent(adjective, nasty, difficult, energetic, determined)
2
bitter(adjective, irritable)
2
blunt(adjective, rude, coarse, irritable, sullen)
2
boorish(adjective, rough, rude, coarse, awkward)
2
bothersome(adjective, difficult)
2
carping(adjective, mean, severe, difficult, cross)
2
cloddish(adjective, rough, rude, coarse, awkward)
2
clodhopping(adjective, rough, rude, coarse, awkward)
2
contumacious(tough, firm, persistent, obstinate, stubborn)
2
currish
2
cynical(adjective, sullen, grumpy, bad-tempered, tetchy)
2
determined(tough, firm, persistent, obstinate, stubborn)
2
discourteous(rude, coarse, sullen, boorish, irascibility)
2
edgy(adjective, difficult, short, sensitive, critical)
2
fault-finding(adjective, mean, severe, cross, irritable)
2
feisty(irritable, touchy, testy)
2
firm(adjective, tough, persistent, obstinate, stubborn)
10 years ago|18k views|share |citing 
APASmart Define. (2016). cantankerous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/cantankerous/thesaurus/synonyms
ChicagoSmart Define. 2016. "cantankerous thesaurus" https://smartdefine.org/cantankerous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, cantankerous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/cantankerous/thesaurus/synonyms>.
MLASmart Define. "cantankerous thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/cantankerous/thesaurus/synonyms>