Here's what rhymes with barkalow.
low row lo ro 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 crow hello thro tow beau bungalow ceux faut goe hoe jo ko sew soe uno vo aglow beaux cho dau floe mow noe sho zo bro throe trow kapok sloe tarot whoa doh although below snow quo buffalo chateau portico bio tableau aliquot tableaux tuo chateaux dunno oregano stow oleo piccolo turbot regrow gateau kayo gateaux borzoi schmo resew schmoe ratio radio overthrow plateau undergo audio overflow folio calico forego forgo nouveau polio propos apropos cameo dicho domino escrow outgrow rodeo siglo topos afterglow plateaux trousseau chapeau undertow deathblow foreknow overgrow pompano chapeaux pekoe trousseaux romeo tallyho embryo portfolio bestow indigo patio stereo archipelago dynamo mistletoe adagio bandeau matzoh fatso studio politico vertigo medico spatio microdot presidio braggadocio pianissimo pistachio mustachio moustachio impresario generalissimo