Where does “bʰl̥g-ro-” come from?

bʰl̥g-ro- (Proto-Indo-European) comes from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

Ancestry of “bʰl̥g-ro-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
2Proto-Indo-Europeanbʰōl-—

Words derived from “bʰl̥g-ro-”

Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →