74 entries under unconcerned topic. ×

21
blithe(adjective, feature, state, feeling, easy)
20
happy-go-lucky(adjective, feature, state, care, mild)
17
unworried(adjective, feature, state, calm, quiet)
15
lighthearted(adjective, feature, state, feeling, easy)
14
nonchalant(adjective, feature, state, calm, care)
14
serene(adjective, feature, state, calm, quiet)
13
relaxed(adjective, feature, state, calm, quiet)
11
happy(adjective, feature, state, keen, bright)
11
peaceful(adjective, feature, state, calm, quiet)
10
cheerful(adjective, feature, state, pleasant, easy)
9
light(adjective, feature, state, calm, quiet)
9
untroubled(adjective, feature, state, calm, quiet)
8
tranquil(adjective, feature, state, calm, quiet)
7
merry(adjective, feature, state, feeling, keen)
7
calm(adjective, feature, state, quiet, light)
7
contented(adjective, feature, state, calm, quiet)
6
jaunty(adjective, feature, state, easy, bright)
6
jovial(adjective, feature, state, feeling, keen)
5
gay(adjective, feature, state, feeling, easy)
5
cheery(adjective, feature, state, keen, bright)
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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>