Synonyms and related words :
Brahmin, abstruse, brainworker, civilized, cultivated, cultured, deep, educated, egghead, encyclopedic, erudite, highbrow, intellect, intellectual, intellectualist, learned, lettered, mandarin, pansophic, polyhistoric, polymath, polymathic, profound, scholarly, scholastic, studious, thinker, white-collar intellectual, wise, wise man