/ Thesaurus / N Synonyms of naiant Find synonyms for: Adjective1. naiant, swimming, horizontal (vs. vertical) (vs. inclined)usage: applied to a fish depicted horizontallyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: anecdote Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language