/ Thesaurus / F Synonyms of founded Find synonyms for: Verb1. establish, set up, found, launch, open, open upusage: set up or found; "She set up a literacy program"2. establish, found, plant, constitute, institute, initiate, pioneerusage: set up or lay the groundwork for; "establish a new department"3. establish, base, ground, foundusage: use as a basis for; found on; "base a claim on some observation"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language