κόραξ δ' ἐπαίνῳ καρδίην ἐχαυνώθη → the flattered crow was filled with pride, the flattered crow became elate in heart
painfully: P. and V. λυπηρῶς, πικρῶς, ἀλγεινῶς, V. λυπρῶς.
of cold: use exceedingly.
in a hostile way: P. ἐχθρῶς, πολεμίως.
cruelly: P. and V. πικρῶς, P. σχετλίως, ὠμῶς, Ar. and P. χαλεπῶς.