/ Thesaurus / R Synonyms of rupestral Find synonyms for: Adjective1. rupestral, rupicoloususage: composed of or inscribed on rock; "rupestral drawings in the caves of Northern Spain"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language