say it: uhn-kuhn-SURND
unconcerned is an adjective meaning "lacking in interest or care or feeling". It carries 3 recorded senses.
lacking in interest or care or feeling
“the average American...is unconcerned that his or her plight is the result of a complex of personal and economic and governmental actions...beyond the normal citizen's comprehension and control”
“blithely unconcerned about his friend's plight”
easy in mind; not worried
“the prisoner seems entirely unconcerned as to the outcome of the examination”
Definitions, synonyms and semantic relations for unconcerned come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.