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