κόραξ δ' ἐπαίνῳ καρδίην ἐχαυνώθη → the flattered crow was filled with pride, the flattered crow became elate in heart
ἐξεναντίας: Ἐπίρρ. = ἐξ ἐναντίας (ἴδε ἐναντίος ΙΙ. 2), ἀπέναντι, Ἑβδ. (Α΄ Μακκ. Δ΄, 12)· μετὰ γεν., κατέναντι, ἐνώπιον, αὐτόθι (Α. Δ΄, 17, κ. ἀλλ.).