Where does “*luginaz” come from?

*luginaz (Proto-Germanic) comes from Proto-Indo-European lewgʰ- — to lie, to tell falsehood.

Ancestry of “*luginaz”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	lewgʰ-	to lie, to tell falsehood

*luginaz — Etymology, Origin & Word History | Etymology Explorer