Where does “guerra” come from?

guerra (Medieval Latin) comes from Frankish *werʀu, from Proto-Indo-European wers-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

Ancestry of “guerra”, step by step

StepLanguageWordMeaning
1Frankish*werʀu
2Proto-Indo-Europeanwers-to wipe; peak, height
3Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

Words derived from “guerra

Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wers-Every word from Frankish *werʀu