Where does “bula” come from?

bula (Old Frisian) comes from Proto-Germanic bulô, from Proto-Indo-European bʰl̥no-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

Ancestry of “bula”, step by step

StepLanguageWordMeaning
1Proto-Germanicbulôbull
2Proto-Indo-Europeanbʰl̥no-—
3Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
4Proto-Indo-Europeanbʰōl-—

Words derived from “bula”

Every word from Proto-Indo-European bʰōl- →Every word from Proto-Indo-European bʰel- →Every word from Proto-Indo-European bʰl̥no- →
bula — Etymology, Origin & Word History | Etymology Explorer