malign
From LSJ
δειναὶ δ' ἅμ' ἕπονται κῆρες ἀναπλάκητοι → and after him come dread spirits of death that never miss their mark
νοσώδης, ἀσύμφορος, V. λυμαντήριος; harmful.
P. and V. διαβάλλω, διαβάλλειν, Ar. and P. συκοφαντεῖν, P. διασύρω, διασύρειν, βασκαίνειν.