ἀπροσωπόληπτος

ον, Adv.
A. not respecting persons, Suid. s.v. ἀδυσώπητος. Adv. ‐τως without respect of persons, 1 Ep.Pet. 1.17.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project