безпристрасний

Etymology
From.

Adjective

 * 1) impassive, passionless, unimpassioned, dispassionate

Usage notes

 * can be translated as 'dispassionate' in the sense of 'not showing emotion'; e.g. . 'Dispassionate' in the sense of 'impartial', 'unbiased' (etc.) is better conveyed by,.