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