/ Thesaurus / G Synonyms of geosynchronous Find synonyms for: Adjective1. geosynchronous, fixed (vs. unfixed)usage: of or having an orbit with a fixed period of 24 hours (although the position in the orbit may not be fixed with respect to the earth)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: placate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language