Proto-Indo-European *sokʷos

→ Persian سقز (mention)

→ Ancient Greek ὀπός (inherited)

→ Latin opium (derived)

→ Latin sappinus (derived)

→ Polish sok (derived)

→ Polish soczewica (derived)

→ Russian чечевица (derived)

→ Russian сачавіца (derived(ru/be))

→ Slovak šošovica (derived)

→ Albanian gjak (derived)