Where does “whʾl” come from?

whʾl (Middle Persian) comes from Old Persian 𐎺𐎠𐏃𐎼, from Proto-Iranian *wáhār, from Proto-Indo-Iranian wásr̥, from Proto-Indo-European wósr̥ — spring.

Ancestry of “whʾl”, step by step

StepLanguageWordMeaning
1Old Persian𐎺𐎠𐏃𐎼spring
2Proto-Iranian*wáhār—
3Proto-Indo-Iranianwásr̥spring
4Proto-Indo-Europeanwósr̥spring

Words derived from “whʾl”

Every word from Proto-Indo-European wósr̥ →Every word from Proto-Indo-Iranian wásr̥ →Every word from Proto-Iranian *wáhār →