acquaintance, friend; familiar, known

to become known, get figured out, turn out

to inform, communicate, make known, notify

noble, well-known, nobly, with dignity and honour

acquainted, known, recognized

wise, learned, sage

learned, mastered, grasped, learned by heart

study, school, lesson (as in a lesson given in school, or a lesson learned through experience, hardship, and consequences)

expert, learned, wise, knowledgeable

learned, scholar, scientist, wise; mullah, scholar or authority in Islamic teaching/law