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