Where does “かぜ” come from?

かぜ (Old Japanese) comes from Proto-Japonic kansay — wind.

Ancestry of “かぜ”, step by step

StepLanguageWordMeaning
1Proto-Japonickansaywind

Words derived from “かぜ

Every word from Proto-Japonic kansay
かぜ — Etymology, Origin & Word History | Etymology Explorer