Breadcrumb Home > Thesaurus Cite Synonyms of cayuse Find synonyms for: Noun1. cayuse, Indian pony, ponyusage: a small native range horseWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: cayuse (Dictionary) Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language Synonyms Index