Where does “सदा” come from?

सदा (Hindi) comes from Sanskrit सदा, from Proto-Indo-Iranian sádaH — always.

सदा (Hindi): always; perpetually, continually; forever,...

Definitions

  1. always; perpetually, continually; forever,...

Ancestry of “सदा”, step by step

सदा traces back through two separate lines of ancestry.

via Sanskrit सदा

StepLanguageWordMeaning
1Sanskritसदाalways, ever, perpetually, every time
2Proto-Indo-IraniansádaHalways

via Classical Persian صدا

StepLanguageWordMeaning
1Classical Persianصدا—
2Arabicصَدًى—

Words derived from “सदा”

Every word from Proto-Indo-Iranian sádaH →Every word from Sanskrit सदा →