uninvolved

disinterested impartial inactive indifferent inert uncommitted unconcerned undecided

aloof bystanding calm clinical collected cool detached disengaged dispassionate easy evenhanded fair-minded impersonal middle-of-road neuter nonaligned nonbelligerent nonchalant noncombatant nonparticipating nonpartisan on sidelines on the fence pacifistic poker-faced relaxed unaligned unbiased unprejudiced

active biased caring concerned interested involved prejudiced working