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