89 entries under feature topic. ×

24
careless(adjective, state, weak, relaxed)
21
blithe(adjective, state, feeling, easy)
20
happy-go-lucky(adjective, state, care, mild)
20
easygoing(adjective, state, feeling, attitude)
19
insouciant(adjective, state, calm, keen)
19
worry-free(adjective, state, worry, condition)
17
unworried(adjective, state, calm, quiet)
16
unconcerned(adjective, state, calm, mild)
15
lighthearted(adjective, state, feeling, easy)
14
nonchalant(adjective, state, calm, care)
14
light-hearted(adjective, state, condition, trait)
14
serene(adjective, state, calm, quiet)
13
free and easy(expression, adjective, idiom, state)
13
relaxed(adjective, state, calm, quiet)
11
happy(adjective, state, keen, bright)
11
peaceful(adjective, state, calm, quiet)
10
cheerful(adjective, state, pleasant, easy)
9
buoyant(adjective, state, feeling, light)
9
debonair(noun, adjective, name, state)
9
light(adjective, state, calm, quiet)
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APASmart Define. (2016). carefree thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/carefree/thesaurus/synonyms
ChicagoSmart Define. 2016. "carefree thesaurus" https://smartdefine.org/carefree/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, carefree thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/carefree/thesaurus/synonyms>.
MLASmart Define. "carefree thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/carefree/thesaurus/synonyms>