acquaints, advises, apprises, briefs, catches up, clears, clues (in), enlightens, familiarizes, fills in, hips, informs, instructs, tells, verses, wises (up)
advertises, alerts, notifiesannounces (to), discloses (to)assures, certifies, convinces, reassures, warrantseducates, lectures, schools, teaches, tutorsdisabuses, disenchants, disillusions, undeceives
keeps (someone) posted