Synonyms and related words :
abstruse, academic, accomplished, au fait, autodidactic, bookish, broad-minded, civilized, college-bred, collegiate, cultivated, cultured, deep, educated, encyclopedic, erudite, experienced, expert, graduate, highbrow, intellectual, knowing, knowledgeable, lettered, literate, pansophic, polyhistoric, polymath, polymathic, postgraduate, profound, sage, sapient, scholarly, scholastic, schoolboyish, schoolgirlish, self-instructed, skilled, sophomoric, studentlike, studious, undergraduate, well-educated, well-grounded, well-informed, well-read, well-versed, wise, wise as Solomon