/ Thesaurus / C Synonyms of crenellate Find synonyms for: Verb1. crenel, crenelate, crenellate, supply, provide, render, furnishusage: supply with battlementsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language