Here's what rhymes with frileux.
low row lo ro yo roe yeux rho no so know go though below 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 ago snow quo hello stereo bio uno aglow siglo tuo stow oleo tarot deathblow regrow kayo borzoi schmo resew schmoe ratio radio embryo overthrow plateau audio bestow overflow chateau folio forego forgo nouveau polio propos tableau vertigo aliquot dicho escrow outgrow rodeo tableaux topos chateaux dunno plateaux trousseau chapeau kapok piccolo turbot foreknow overgrow gateau chapeaux fatso gateaux pekoe trousseaux romeo studio buffalo indigo patio calico apropos cameo medico mistletoe spatio afterglow oregano bandeau matzoh tallyho undergo portico bungalow dynamo politico domino presidio adagio undertow microdot portfolio archipelago impresario pistachio pompano mustachio moustachio pianissimo braggadocio generalissimo