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