insouciant in English
- insouciant⇄adv. insouciantly.
- insouciant⇄insouciant, adjective.
free from care or anxiety; carefree.
Ex. This insouciant, light-tempered, gay, and thoughtless disposition conducted Rene ... to a hale and mirthful old age (Scott).
(SYN) indifferent, unconcerned.