Breadcrumb Home > Thesaurus > P Synonyms of pink shower Find synonyms for: Noun1. pink shower, pink shower tree, horse cassia, Cassia grandis, cassiausage: tropical American semi-evergreen tree having erect racemes of pink or rose-colored flowers; used as an ornamentalWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: sepulture Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language