12
accustomed(adjective, familiar, hardened, used, dependent)
9
habituated
8
familiar with(expression, adjective, adverb, plain, common)
4
acclimated(adjective, adverb, familiar, accustomed)
4
acclimatized(adjective, familiar, trained, inured, addicted)
4
adjusted
4
at home with(expression, adjective, idiom, plain, common)
4
wont(adjective, habit)
3
used
3
addicted(adjective, familiar, trained, dependent, hooked)
3
case-hardened
3
common(adjective, familiar)
3
familiarized(familiar, trained, conversant, inured, addicted)
3
wont to
2
commonplace(adjective, familiar)
2
conversant(adjective, familiar, knowledgeable, savvy, acquainted)
2
dependent
2
no stranger to(expression, adjective, idiom, knowledgeable, savvy)
2
ordinary(adjective, familiar)
2
plain(adjective, familiar)
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APASmart Define. (2015). used to thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/used_to/thesaurus/synonyms
ChicagoSmart Define. 2015. "used to thesaurus" https://smartdefine.org/used_to/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, used to thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/used_to/thesaurus/synonyms>.
MLASmart Define. "used to thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/used_to/thesaurus/synonyms>