ὀλετήρ
From LSJ
κόραξ δ' ἐπαίνῳ καρδίην ἐχαυνώθη → the flattered crow was filled with pride, the flattered crow became elate in heart
English (LSJ)
ῆρος, ὁ,
A destroyer, murderer, Il.18.114, Alcm.43, Nic.Th. 735, etc. :—fem. ὀλέτειρα, Batr.117, Euph.3, AP11.424 (Piso).