64 entries under nonchalant topic. ×

3
heedless(adjective, feature, state, careless, indifferent)
3
resilient(adjective, feature, state, bright, happy)
3
bouncy(adjective, feature, state, pleasant, keen)
3
negligent(adjective, feature, state, careless, indifferent)
3
undisturbed(adjective, feature, state, calm, quiet)
2
indifferent(adjective, feature, state, trait)
1
detached(adjective, indifferent, undisturbed, undaunted)
1
unbothered(adjective, relaxed, indifferent, happy-go-lucky)
0
effervescent(adjective, easy, bright, happy, lively)
0
aloof(adjective, indifferent, undisturbed, undaunted)
0
blind(adjective, indifferent, undisturbed, undaunted)
0
callous(adjective, indifferent, undisturbed, undaunted)
0
carefree apathetic(expression, indifferent, undisturbed, undaunted)
0
cold(adjective, indifferent, undisturbed, undaunted)
0
deaf(adjective, indifferent, undisturbed, undaunted)
0
dispassionate(adjective, indifferent, undisturbed, undaunted)
0
distant(adjective, indifferent, undisturbed, undaunted)
0
elastic(adjective, bright, lively, cheerful, casual)
0
flippant(cheerful, casual, jolly, unconcerned, cheery)
0
forgetful(adjective, indifferent, undisturbed, undaunted)
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APASmart Define. (2016). carefree thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/carefree/thesaurus/synonyms
ChicagoSmart Define. 2016. "carefree thesaurus" https://smartdefine.org/carefree/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, carefree thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/carefree/thesaurus/synonyms>.
MLASmart Define. "carefree thesaurus" 26 February 2016. Web. 30 September 2026. <https://smartdefine.org/carefree/thesaurus/synonyms>