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