Here's what rhymes with membraneux.
no know mo mow noe so go though low show co snow row tho fo foe ho lo bo doe dough po ro toe wo woe tow yo beau ceux faut goe hoe jo ko sew soe uno vo beaux cho dau roe sho yeux zo rho whoa doh schmo schmoe ago flow ratio blow grow radio slow throw pro embryo glow plateau quo fro crow thro bio nouveau propos floe tuo bro dunno plateaux stow throe trousseau trow sloe gateau kayo gateaux trousseaux borzoi romeo resew although below audio bestow chateau hello indigo patio dynamo polio tableau aglow aliquot apropos cameo dicho domino rodeo tableaux topos chateaux chapeau kapok oleo tarot turbot deathblow foreknow regrow bandeau matzoh chapeaux pekoe tallyho studio undergo buffalo folio portico stereo calico forego forgo escrow medico mistletoe outgrow siglo spatio oregano adagio piccolo undertow pompano fatso microdot overthrow overflow bungalow politico vertigo presidio afterglow impresario overgrow mustachio moustachio portfolio pianissimo pistachio archipelago generalissimo braggadocio