unconcerned
/ˌʌnkənˈsɚnd/
adjective
Britannica Dictionary definition of UNCONCERNED
:
not worried or upset
:
not concerned
-
She's unconcerned about/with that issue.
-
The economy seems to be slowing down, but many investors remain unconcerned.
— unconcernedly
/ˌʌnkənˈsɚnədli/
adverb