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