Here's what rhymes with attau.
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 audio mo ro wo woe chateau yo bio ceux faut goe hoe ko sew soe vo mow noe roe sho tuo yeux zo bro rho stow trow chapeau whoa chapeaux below ago flow grow slow snow throw glow plateau quo fro crow patio thro uno dicho floe topos chateaux dunno plateaux throe kapok sloe tarot turbot bandeau gateau kayo matzoh fatso gateaux pekoe borzoi schmo schmoe although radio undergo bestow hello nouveau polio propos tableau vertigo aglow aliquot apropos cameo outgrow rodeo tableaux trousseau oleo undertow deathblow trousseaux resew ratio embryo studio buffalo folio indigo stereo calico dynamo forego forgo domino escrow medico siglo spatio afterglow adagio piccolo foreknow regrow pompano romeo tallyho overthrow overflow portico bungalow mistletoe overgrow microdot moustachio politico presidio oregano pistachio mustachio portfolio archipelago braggadocio pianissimo impresario generalissimo