Breadcrumb Home > Thesaurus > O Synonyms of oswald Find synonyms for: Noun1. Oswald, Lee Harvey Oswaldusage: United States assassin of President John F. Kennedy (1939-1963)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of oswald (Dictionary) ✖ Related Content Daily Word Quiz: ultimathule Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language