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