Where does “безмездно” come from?

безмездно (Russian) comes from Russian безме́здный, from Old East Slavic безмьздьнꙑи, from Ancient Greek ἀδέκαστος.

безмездно (Russian): gratis, for free

Definitions

  1. gratis, for free

Ancestry of “безмездно”, step by step

StepLanguageWordMeaning
1Russianбезме́здныйfree (of charge), without compensation; gratuitous, unpaid
2Old East Slavicбезмьздьнꙑиdisinterested, gratuitous; incorruptible
3Ancient Greekἀδέκαστος—
Every word from Ancient Greek ἀδέκαστος →Every word from Old East Slavic безмьздьнꙑи →Every word from Russian безме́здный →
безмездно — Etymology, Origin & Word History | Etymology Explorer