IMPARTIAL

unprejudiced, impartial

(adjective) free from undue bias or preconceived opinions; “an unprejudiced appraisal of the pros and cons”; “the impartial eye of a scientist”

impartial

(adjective) showing lack of favoritism; “the cold neutrality of an impartial judge”

Source: WordNet® 3.1

Etymology

Adjective

impartial (comparative more impartial, superlative most impartial)

treating all parties, rivals, or disputants equally; not partial; not biased

Synonyms: neutral, fair

Antonyms: partial, biased, unfair

Anagrams

• primatial

Source: Wiktionary

Im*par"tial, a. Etym: [Pref. im- not + partial: cf. F. impartial.]

Definition: Not partial; not favoring one more than another; treating all alike; unprejudiced; unbiased; disinterested; equitable; fair; just. Shak. Jove is impartial, and to both the same. Dryden. A comprehensive and impartial view. Macaulay.

Source: Webster’s Unabridged Dictionary 1913 Edition