Old Church Slavonic азъ

← Ancient Greek ἐγώ (cognate)

← Proto-Indo-European *éǵh₂ (inherited)

← Lithuanian aš (cognate)

← Sanskrit अहम् (cognate)

← Proto-Slavic *(j)azъ (inherited)

→ English az (derived)

→ Old English ic (cognate)

→ Belarusian азбука (compound)

→ Bulgarian аз (cognate)

→ Bulgarian язе (cognate)

→ Bulgarian азе (derived)

→ Gothic 𐌹𐌺 (cognate)

→ Latvian es (cognate)

→ Romanian azbuche (mention)

→ Romanian azbucoavnă (mention)

→ Romanian bucoavnă (mention)

→ Russian азбука (compound)

→ Russian аз (borrowed)

→ Ukrainian азбука (mention)