63 entries under hardened topic. ×

13
accustomed(verb, adjective, set, hard, familiar)
7
seasoned(adjective, set, hard, familiar, unfeeling)
4
inured(adjective, set, hard, familiar, unfeeling)
3
addicted(verb, adjective, familiar, apt, established)
2
casehardened(hard, unfeeling, unsympathetic, toughened)
1
benumbed(adjective, hard, unfeeling, unsympathetic, prepared)
1
callous(adjective, hard, unfeeling, unsympathetic, prepared)
1
case-hardened(adjective, hard, unfeeling, unsympathetic, prepared)
1
coldhearted(adjective, hard, unfeeling, unsympathetic, prepared)
1
disdainful(adjective, hard, unfeeling, unsympathetic, prepared)
1
hard-as-nails(adjective, hard, unfeeling, unsympathetic, prepared)
1
hard-bitten(adjective, hard, unfeeling, unsympathetic)
1
hard-boiled(adjective, hard, unfeeling, unsympathetic)
1
hardhearted(adjective, hard, unfeeling, unsympathetic)
1
heartless(adjective, hard, unfeeling, unsympathetic)
1
impenetrable(adjective, hard, unfeeling, unsympathetic, prepared)
1
impious(adjective, hard, unfeeling, unsympathetic, prepared)
1
inaccessible(adjective, hard, unfeeling, unsympathetic, prepared)
1
indurated(adjective, hard, unfeeling, unsympathetic, established)
1
irreverent(adjective, hard, unfeeling, unsympathetic, prepared)
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APASmart Define. (2015). habituated thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/habituated/thesaurus/synonyms
ChicagoSmart Define. 2015. "habituated thesaurus" https://smartdefine.org/habituated/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, habituated thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/habituated/thesaurus/synonyms>.
MLASmart Define. "habituated thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/habituated/thesaurus/synonyms>