/ Thesaurus / S Synonyms of space shuttle Find synonyms for: Noun1. space shuttle, spacecraft, ballistic capsule, space vehicleusage: a reusable spacecraft with wings for a controlled descent through the Earth's atmosphereWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language