Where does “gʰarmás” come from?

gʰarmás (Proto-Indo-Aryan) comes from Proto-Indo-Iranian gʰarmás, from Proto-Indo-European gʷʰer-, from Proto-Indo-European gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr.

Ancestry of “gʰarmás”, step by step

StepLanguageWordMeaning
1Proto-Indo-Iraniangʰarmásheat, warmth
2Proto-Indo-Europeangʷʰer-warm, hot
3Proto-Indo-Europeangʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr
Every word from Proto-Indo-European gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗrEvery word from Proto-Indo-European gʷʰer-Every word from Proto-Indo-Iranian gʰarmás