/ Thesaurus / S Synonyms of space program Find synonyms for: Noun1. space program, program, programmeusage: a technological program intended to explore outer spaceWordNet 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