/ Thesaurus / P Synonyms of peltate leaf Find synonyms for: Noun1. peltate leaf, simple leafusage: a shield-shaped leaf; as a nasturtium leafWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language