Where does “надёжный” come from?

надёжный (Russian) comes from Proto-Slavic *nadeďьnъ — hopeful.

надёжный (Russian): reliable, dependable, trustworthy; firm, safe,...

Definitions

  1. reliable, dependable, trustworthy; firm, safe,...

Ancestry of “надёжный”, step by step

StepLanguageWordMeaning
1Proto-Slavic*nadeďьnъhopeful

Words derived from “надёжный

Every word from Proto-Slavic *nadeďьnъ