1
untroubled(adjective, calm, cool)
1
unworried(adjective, calm, cool, sympathetic)
1
worriless
0
blithe
0
dauntless
0
degage
0
abate
0
abridge
0
adventuresome
0
adventurous
0
anesthetized
0
audacious
0
aversive(kind, sensitive)
0
bailiwick
0
bate
0
bleak
0
blind to(expression, kind, sympathetic)
0
bloodless
0
bold
0
bored stiff(expression, lively)
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APASmart Define. (2016). concerned thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/concerned/thesaurus/antonyms
ChicagoSmart Define. 2016. "concerned thesaurus" https://smartdefine.org/concerned/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, concerned thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/concerned/thesaurus/antonyms>.
MLASmart Define. "concerned thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/concerned/thesaurus/antonyms>