συνεπινεύω
συνεπι-νεύω,
A). join in assenting, SE 169a33 , IPE 2.52 (Panticapaeum, i A.D.), Wilcken Chr. 14 ii 13 (i A.D.), ; 2.53b ἐξ ὅλης τῆς ψυχῆς ταῖς ἡδοναῖς ς. ib. 446a .
2). c. acc., join in granting, τίμαις ( Aeol. acc. pl.) IGRom. 4.1302.20 (Cyme, i B.C. /i A.D.).
II). literally, of an orator's gestures in accordance with his speech, Rh. 1.73S.