uninvolved (
http://definr.com/uninvolved)
adj 1: not involved; "being uninvolved he remained objective" [ant:
involved]
2: showing lack of emotional involvement; "adopted a degage
pose on the arm of the easy chair"- J.S.Perelman; "she
may be detached or even unfeeling but at least she's not
hypocritically effusive"; "an uninvolved bystander" [syn:
degage,
detached]