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