1
callous
1
calloused
1
cankered
1
case-hardened
1
caviling(mean, short, irritable, crabby, cranky)
1
chutzpadik
1
combustible(adjective, excitable)
1
complaining(adjective, mean, irritable, grumpy, crabby)
1
contemptuous
1
contumelious(rude, fresh, impolite, abrupt, boorish)
1
courageous(adjective, smart, bold, brave, impulsive)
1
covered
1
crab
1
critical(adjective, mean, difficult, irritable, crabby)
1
crude(adjective, hard, rough, rude, coarse)
1
crustaceous
1
crystallized
1
currish
1
cynical(tough, harsh, awkward, grumpy, bad-tempered)
1
depressing
<1…678910>
10 years ago|15k views|share |citing 
APASmart Define. (2016). crusty thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/crusty/thesaurus/synonyms
ChicagoSmart Define. 2016. "crusty thesaurus" https://smartdefine.org/crusty/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, crusty thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/crusty/thesaurus/synonyms>.
MLASmart Define. "crusty thesaurus" 23 March 2016. Web. 27 September 2026. <https://smartdefine.org/crusty/thesaurus/synonyms>