consuasor
From LSJ
αἰὼν παῖς ἐστι παίζων, πεσσεύων∙ παιδός η βασιληίη → time is a child playing draughts; the kingship is a child's | a life-time is a child playing, playing checkers: the kingship belongs to a child | a whole human life-time is nothing but a child playing, playing checkers: the kingship belongs to a child | lifetime is a child at play, moving pieces in a game; kingship belongs to the child
Latin > English (Lewis & Short)
consŭāsor: ōris, m. consuadeo,
I he who strenuously counsels to something, a counsellor, adviser: auctore et consuasore Naevio, Cic. Quint. 5, 18.