Where does “де́йственный” come from?

де́йственный (Russian) comes from Russian -е́нный, from Old Church Slavonic -еньнъ.

де́йственный (Russian): effective

Definitions

  1. effective

Ancestry of “де́йственный”, step by step

StepLanguageWordMeaning
1Russian-е́нныйused to form past passive participles from verbs in
2Old Church Slavonic-еньнъ—

Words derived from “де́йственный”

Every word from Old Church Slavonic -еньнъ →Every word from Russian -е́нный →
де́йственный — Etymology, Origin & Word History | Etymology Explorer