Where does “*Gunþilô” come from?

*Gunþilô (Proto-Germanic) comes from Proto-Germanic gunþiz, from Proto-Indo-European gʷʰéntis, from Proto-Indo-European gʷʰen-, from Proto-Indo-European bʰon-.

Ancestry of “*Gunþilô”, step by step

StepLanguageWordMeaning
1Proto-Germanicgunþizbattle
2Proto-Indo-Europeangʷʰéntisstriking, killing
3Proto-Indo-Europeangʷʰen-to strike, slay, kill
4Proto-Indo-Europeanbʰon-—
Every word from Proto-Indo-European bʰon- →Every word from Proto-Indo-European gʷʰen- →Every word from Proto-Indo-European gʷʰéntis →