/ Thesaurus / C Synonyms of crenulated Find synonyms for: Adjective1. crenulate, crenulated, rough (vs. smooth)usage: having a margin with small rounded teeth; "a crenulate leaf"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language