Synonyms for Educated (same or very similar meaning)
WordNet sense 1 (having much knowledge or education):
informedWordNet sense 2 (knowledgeable and educated in one or several fields):
literateWordNet sense 3 (highly educated; having extensive information or understanding):
enlightened, knowledgeable, learned, lettered, learnedFrom the ODE community, based on WordNetadd/edit