Synonyms|525Antonyms|91|Broader|0Narrower|0Related|848
2
volatile(adjective, excitable)
1
acerb
1
acidulous
1
adventuresome(smart, bold, impulsive, reckless, courageous)
1
aggressive
1
and Irish cranky
1
antisocial
1
ardent(adjective, excitable)
1
astringent
1
awkward(tough, difficult, harsh, irritable, grumpy)
1
backed
1
barnyard
1
beastly
1
biggety
1
biting
1
boorish(adjective, hard, tough, harsh, rude)
1
brash
1
brassy(adjective, smart, bold, brave, impulsive)
1
brittle(adjective, excitable)
1
calcified
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APASmart Define. (2016). crusty thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/crusty/thesaurus/synonyms
ChicagoSmart Define. 2016. "crusty thesaurus" https://smartdefine.org/crusty/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, crusty thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/crusty/thesaurus/synonyms>.
MLASmart Define. "crusty thesaurus" 23 March 2016. Web. 26 September 2026. <https://smartdefine.org/crusty/thesaurus/synonyms>