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