Old Norse vitleysa

← Proto-Indo-European *weyd- (root)

← Proto-Indo-European *lewH- (root)

← Old Norse vit (compound)

← Old Norse -leysa (compound)

→ Icelandic vitleysa (inherited)

→ Norwegian Nynorsk vitløyse (inherited)

→ Norwegian Nynorsk vettløyse (inherited)