unconcernedness
/ˌʌnkənˈsɜrnɪdnəs/
noun
- The quality or state of being unconcerned; lack of worry or interest.
- The unconcernedness of the government toward the crisis angered the citizens.
- Her unconcernedness about the test results surprised everyone.
- He faced the criticism with an air of unconcernedness.
Synonyms