Breadcrumb Home > Thesaurus > S Synonyms of sputnik Find synonyms for: Noun 1. sputnik, satellite, artificial satellite, orbiter usage: a Russian artificial satellite; "Sputnik was the first man-made satellite to orbit the earth" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sputnik (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: praedial Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language