Here's what rhymes with gelatineux.
no know mo mow noe so go though below 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 dunno rho whoa doh schmo schmoe ago flow blow grow slow throw pro glow quo bestow fro crow thro bio nouveau dicho floe topos tuo bro stow throe trow sloe tarot turbot bandeau kayo pekoe borzoi although radio plateau undergo audio chateau hello indigo patio dynamo polio politico propos tableau vertigo aglow cameo domino escrow medico outgrow rodeo tableaux chateaux plateaux trousseau adagio chapeau kapok oleo piccolo undertow deathblow foreknow gateau matzoh chapeaux gateaux trousseaux romeo resew ratio embryo studio buffalo folio portico stereo bungalow forego forgo aliquot apropos siglo spatio oregano regrow pompano fatso tallyho overthrow overflow calico mistletoe presidio afterglow generalissimo pianissimo pistachio overgrow mustachio microdot moustachio portfolio archipelago braggadocio impresario