συνεπ-αινέω,
A. approve together, give joint assent, consent, approve,πόλις καὶ τὸ δίκαιον ξ. A. Th. 1079 (anap.), cf. X. Cyr. 4.3.23 (v.l.), D. 18.179 : c.inf.,ξ. μάχεσθαι join in the recommendationto fight, Th. 4.91 , cf. X. Cyr. 5.3.34 ;ς. τι approve, consentoragree to, Id. An. 7.3.36 , Pl. Hp.Mi. 363a ;ς. τινὶ ὅ τι ἂν πράττῃ agree withoneinall that he does, D. Prooem. 28 .
II. join in praising,τινα
X. Eq.Mag. 5.14c odd., Pl. Mx. 246a :— Pass. , Arist. Rh. 1415b28 .