συμπαρανεύω
From LSJ
ἄμεινον γὰρ ἑαυτῷ φυλάττειν τὴν ἐλευθερίαν τοῦ ἑτέρων ἀφαιρεῖσθαι → for it is better to guard one's own freedom than to deprive another of his
English (LSJ)
A express assent also, Arist.Rh.1407a37; τοῖς λεγομένοις Aristid.Or.51(27).33.
German (Pape)
[Seite 984] mit od. zugleich zunicken, Beifall geben, Arist. rhet. 3, 5.