Breadcrumb Home > Thesaurus > W Synonyms of wyoming Find synonyms for: Noun1. Wyoming, Equality State, WYusage: a state in the western United States; mountainous in the west and north with the Great Plains in the eastWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of wyoming (Dictionary) ✖ Related Content Daily Word Quiz: solecism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language