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