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