Home › Words › U › unconcernednessunconcernednessunconcernedness · noun — the state or condition of being unconcerned.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom unconcerned + -ness.nounThe state or condition of being unconcerned.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.unconcern 84% match — Lack of interest or care; indifference or apathy. vs unconcernedness →unconcernedly 81% match — In an unconcerned manner. vs unconcernedness →nonconcerned 78% match — Not concerned. vs unconcernedness →concernedness 76% match — The state or quality of being concerned. vs unconcernedness →unconcerned 76% match — Indifferent and having no interest; aloof. vs unconcernedness →concerningness 70% match — The state or quality of being concerning. vs unconcernedness →concernment 69% match — The state or quality of being a concern. vs unconcernedness →unconsideredness 67% match — The quality of being unconsidered. vs unconcernedness →