/ Thesaurus / B Synonyms of based Find synonyms for: Verb1. establish, base, ground, foundusage: use as a basis for; found on; "base a claim on some observation"2. base, situate, locateusage: situate as a center of operations; "we will base this project in the new lab"3. free-base, base, drug, do drugsusage: use (purified cocaine) by burning it and inhaling the fumesAdjective1. based, supported (vs. unsupported)usage: having a base; "firmly based ice"2. based, settled (vs. unsettled)usage: having a base of operations (often used as a combining form); "a locally based business"; "an Atlanta-based company"; "carrier-based planes"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cur Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language