/ Thesaurus / P Synonyms of paralichthys lethostigmus Find synonyms for: Noun1. southern flounder, Paralichthys lethostigmus, lefteye flounder, lefteyed flounderusage: flounder of southern United StatesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language