φθοροποιός
From LSJ
βωμὸν Ἀριστοτέλης ἱδρύσατο τόνδε Πλάτωνος, ἀνδρὸς ὃν οὐδ' αἰνεῖν τοῖσι κακοῖσι θέμις → Aristotle had this altar of Plato set up — Plato, a man whom the wicked dare not even mention in praise
English (LSJ)
όν,
A causing destruction, Boëth.Stoic.3.265, Petos. ap. Vett. Val.80.7, Dsc.Alex. Praef., Placit.5.30.1, Doroth. in Cat.Cod.Astr.2.196; δύναμις Ph.2.96; πάθος Simp. in Cael.436.26: c. gen., Ph.2.327, al.; τῶν ζῴων Gp.2.27.5; μεταβολὴ φ. τοῦ μεταβαλλομένου Dam.Pr.414. 2 abortifacient, Ps.-Dsc.1.1.
German (Pape)
[Seite 1273] Schaden bereitend, dah. verderbend, schädlich, tödtlich; Plut.; Philo bei Suid.