/ Thesaurus / U Synonyms of unenlightened Find synonyms for: Adjective1. unenlightened (vs. enlightened), benighted, dark, uneducated, uninformedusage: not enlightened; ignorant; "the devices by which unenlightened men preserved the unjust social order"2. uninstructed, unenlightened, naive, uninformed (vs. informed)usage: lacking information or instruction; "lamentably unenlightened as to the laws"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language