(n.) The quality of being impartial; freedom from bias or favoritism; disinterestedness; equitableness; fairness; as, impartiality of judgment, of treatment, etc.

Olympian detachment abnegation abstention abstinence anythingarianism calm calmness conservatism constraint continence control cool cop-out detachment disinterest disinterestedness dispassion dispassionateness equitability evasion evenhandedness evenness fairness fence-sitting gentleness golden mean happy medium independence indifference judiciousness juste-milieu justness lenity loftiness meden agan middle way mildness moderateness moderation moderationism mugwumpery mugwumpism neutralism neutrality nonalignment noncommitment noninvolvement nonpartisanism nonviolence nothing in excess nothingarianism objectivity pacifism prudence repose restraint self-abnegation self-control self-denial self-restraint selflessness serenity sobriety stability steadiness strict neutrality temperance temperateness tranquillity unbias unbiasedness unexcessiveness unextravagance unextremeness unopinionatedness unprejudicedness unselfishness via media