enlighten

Synonyms: acquaint advise apprise brief catechize cause to understand civilize convert counsel direct disclose divulge edify educate elucidate give faith give the lowdown give the word guide illume illuminate illumine imitate improve inculcate indoctrinate inform inspirit instruct let in on open up persuade preach put on to reveal save school teach tell train update uplift

Antonyms: be vague bewilder confound confuse delude mislead obscure puzzle