Breadcrumb Home > Thesaurus > W Synonyms of willa sibert cather Find synonyms for: Noun1. Cather, Willa Cather, Willa Sibert Catherusage: United States writer who wrote about frontier life (1873-1947)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: taradiddle Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language