/ Thesaurus / L Synonyms of lake constance Find synonyms for: Noun1. Constance, Lake Constance, Bodenseeusage: a lake in southeastern Germany on the northern side of the Swiss Alps; forms part of the Rhine RiverWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language