ἀλλ

From LSJ

οὔ ποτ' εἶμι τοῖς φυτεύσασίν γ' ὁμοῦ → I will never meet thοse who begat me

Source

Russian (Dvoretsky)

ἀλλ: (ο)- в сложн. словах = ἄλλος.