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