/ Thesaurus / S Synonyms of seashore mallow Find synonyms for: Noun1. seashore mallow, mallowusage: any of various plants of the genus Kosteletzya predominantly of coastal habitats; grown for their flowers that resemble hibiscusWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language