Avestan 𐬬𐬆𐬵𐬭𐬐𐬀

← Proto-Indo-Iranian *wŕ̥kas (inherited)

← Proto-Indo-European *wĺ̥kʷos (inherited)

← Proto-Iranian *wŕ̥kah (inherited)

→ Avestan 𐬬𐬆𐬵𐬭𐬐𐬁𐬥𐬀 (mention)

→ Old English wulf (cognate)

→ Persian گرگ (cognate)

→ Old Persian 𐎺𐎼𐎣 (cognate)

→ Sanskrit वृक (cognate)