Synonyms to broaden the mind

ascertain, afford proof of, appraise, ask, assure, be informed, become acquainted with, bring home to, catch on, certify, cinch, clear up, clinch, consider, contemplate, cram the mind, decide, demonstrate, determine, discover, dismiss all doubt, ensure, establish, find, find out, find out about, fix, follow, follow from, gain knowledge, get, get at, get hold of, have a case, hear, hold good, hold water, inquire, inspect, insure, interrogate, learn, learn about, load the mind, make a decision, make certain, make good, make no doubt, make no mistake, make out, make sure, make sure of, nail down, observe, pick up information, prove, prove to be, prove true, query, question, reassure, remove all doubt, resolve, see, see that, see to it, set at rest, settle, settle the matter, show, sort out, study, survey, tumble, unearth, view, weigh, catechize, beat into, brainwash, civilize, condition, direct, edify, educate, enlighten, examine, give instruction, give lessons in, ground, guide, illumine, imbue, implant, impregnate, impress, inculcate, indoctrinate, infix, in