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