διχόνοια

A. discord, disagreement, Pl. Alc. 1.126c, Plu. 2.70c; δ. περὶ τοῦ ἀρίστου Ph. 2.181: c. gen., disagreement with, τῆς Ἀντωνίου γνώμης App. BC 5.33.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project