σφετεριστής
From LSJ
ὑμῖν ἔξεστι εὐδαίμοσι γενέσθαι → to you it is permitted to be joyful, it is permitted to be happy, it is permitted to be fortunate, vobis licet esse beatis
English (LSJ)
οῦ, ὁ,
A appropriator, opp. ἐπίτροπος, Id.Pol.1315b2.
Greek (Liddell-Scott)
σφετεριστής: ὁ, ὁ οἰκειοποιούμενος ἀλλότριον· ἐν ἀντιθέσει πρὸς τὸ ἐπίτροπος, μὴ σφετεριστὴν ἀλλ’ ἐπίτροπον Ἀριστ. Πολιτ. 5. 11, 33.