Where does “[[rĕsi]], [[rṣi]]” come from?

[[rĕsi]], [[rṣi]] (Old Javanese) comes from Sanskrit ऋषि, from Proto-Indo-Iranian (H)rši-.

Ancestry of “[[rĕsi]], [[rṣi]]”, step by step

StepLanguageWordMeaning
1SanskritऋषिA rishi: a singer of sacred hymns, an inspired...
2Proto-Indo-Iranian(H)rši-—

Words derived from “[[rĕsi]], [[rṣi]]”

Every word from Proto-Indo-Iranian (H)rši- →Every word from Sanskrit ऋषि →