Avestan 𐬁𐬙𐬀𐬭

← Proto-Indo-European *h₂eh₁ter- (inherited)

← Proto-Iranian *ātr- (inherited)

← Proto-Iranian *HáHtr̥š (mention)

→ Bulgarian ватра (cognate)

→ Czech vatra (cognate)

→ Persian آذر (cognate)

→ Latvian ātrs (cognate)

→ Ukrainian ватра (cognate)

→ Zazaki adır (cognate)