Champagnes rhymes with:
campaign's, campaigns, campaign's, campaigns, campaign's, campaigns, pains, panes, spain's, attains, aynes, bahrain's, bain's, baines, bains, banes, baynes, brain's, brains, cabranes, cain's, caines, campaign's, campaigns, canes, chain's, chains, chains', complains, constrains, contains, crain's, crane's, cranes, daines, dains, dane's, danes, deigns, disdains, domains, drains, duquesne's, elaine's, entertains, explains, gaines, gains, ganes, germain's, grains, haines, hains, hanes, haynes, hussein's, jane's, janes, jaynes, kainz, kane's, keynes, lane's, lanes, llanes, maine's, maines, mains, maintains, mainz, manes, maynes, mccain's, mcmains, obtains, pains, panes, pertains, plaines, plains, plane's, planes, planes', raines, rains, ranes, raynes, refrains, regains, reigns, reines, reins, remains, restrains, retains, rowaine's, sainz, skains, skeins, spain's, sprains, staines, stains, strains, sustains, terrains, train's, trains, twain's, ukraine's, vanes, veins, wanes, wayne's, yanes
Champagnes sounds like:
campaign's, campaigning, campaigns, campesinos, canvassing, composing, confessing, confessions, confusing, confusions