/ Thesaurus / E Synonyms of escape velocity Find synonyms for: Noun1. escape velocity, speed, velocityusage: the minimum velocity needed to escape a gravitational fieldWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language