acquainted, advised, apprised, briefed, caught up, cleared, clued (in), enlightened, familiarized, filled in, hipped, informed, instructed, told, versed, wised (up)
advertised, alerted, notifiedannounced (to), disclosed (to)assured, certified, convinced, reassured, warrantededucated, lectured, schooled, taught, tutoreddisabused, disenchanted, disillusioned, undeceived
let (someone) know