Synonyms|1.4kAntonyms|224|Broader|12Narrower|15Related|1.5k
2
fearless
2
gutsy
2
lukewarm
2
nerveless
2
relaxed
2
self-assured
2
serene
2
tranqil(adjective, quiet, cool, hacked, unglued)
2
unafraid(adjective, quiet, cool)
2
undaunted
2
uninterested
2
unperturbed(adjective, unruffled)
1
untroubled(adjective, troubled)
1
nonchalant(noun, adjective)
1
apathetic
1
blithe
1
bold(adjective, quiet, cool)
1
abate
1
accurate
1
adventurous
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APASmart Define. (2016). anxious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/anxious/thesaurus/antonyms
ChicagoSmart Define. 2016. "anxious thesaurus" https://smartdefine.org/anxious/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, anxious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/anxious/thesaurus/antonyms>.
MLASmart Define. "anxious thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/anxious/thesaurus/antonyms>