ἀντιπαιωνίζω
From LSJ
κόραξ δ' ἐπαίνῳ καρδίην ἐχαυνώθη → the flattered crow was filled with pride, the flattered crow became elate in heart
English (LSJ)
or ἀντιπαθ-ᾱνίζω,
A sing the battle song against, ἀλλήλοις Max. Tyr.32.2. cf. Aen.Tact.27.4 (-παιαν-).
Greek (Liddell-Scott)
ἀντιπαιωνίζω: ἀντιπαιανίζω, ἀντάδω παιᾶνα, ἀντιπαιωνίζοντα καὶ ἀντιτεταγμένα ἀλλήλοις στρατόπεδα Μάξ. Τύρ. 32. 6.