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