Ancient Greek λαιός

← Old Church Slavonic лѣвъ (cognate)

← Proto-Indo-European *leh₂iwos (inherited)

← Latin laevus (cognate)

→ Lower Sorbian lěwy (cognate)

→ Latin laevus (cognate)

→ Macedonian лев (mention)

→ Translingual Amphilais (mention)

→ Russian левый (mention)