Un`con*cerned" (?), a. Not concerned;
not anxious or solicitous; easy in mind; carelessly secure; indifferent;
as, to be unconcerned at what has happened; to be unconcerned
about the future. -- Un`con*cern"ed*ly (#),
adv. -- Un`con*cern"ed*ness,
n.
Happy mortals, unconcerned for more.
Dryden.