/ Thesaurus / F Synonyms of family naiadaceae Find synonyms for: Noun1. Naiadaceae, family Naiadaceae, Najadaceae, family Najadaceae, naiad family, monocot family, liliopsid familyusage: monotypic family of aquatic plants having narrow leaves and small flowersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language