Here's what rhymes with pointilleux.
below low row lo ro yo 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 tarot whoa deathblow doh although ago snow quo bestow hello stereo bio polio tableau uno aglow dicho medico outgrow tableaux topos tuo dunno stow oleo piccolo turbot kayo pekoe borzoi schmo resew schmoe ratio radio embryo plateau undergo audio buffalo chateau folio indigo patio bungalow forego forgo nouveau propos vertigo aliquot escrow rodeo siglo chateaux plateaux trousseau chapeau kapok undertow foreknow regrow bandeau gateau matzoh pompano chapeaux gateaux trousseaux romeo tallyho overthrow studio overflow portico calico dynamo politico apropos cameo domino mistletoe spatio afterglow adagio overgrow fatso microdot portfolio presidio impresario oregano pianissimo pistachio mustachio moustachio archipelago braggadocio generalissimo