unconcernedly Synonyms

without concern dispassionately detachedly carefreely sloppily aloofly neglectfully unmindfully incautiously heedlessly callously lukewarmly half-heartedly halfheartedly uninterestedly unemotionally spiritlessly recklessly peacefully offhandedly in stride insouciantly insensitively impassively heartlessly listlessly lackadaisically unambitiously impartially hastily frigidly distantly disinterestedly coolly coldly casually carelessly calmly blithely incuriously indifferently haphazardly inattentively stonily phlegmatically passively objectively nonchalantly neutrally negligently