Here's what rhymes with commissioi.
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 trow chapeau deathblow kayo matzoh chapeaux borzoi resew ratio undergo audio folio forego forgo aglow cameo dicho escrow medico mistletoe siglo topos dunno trousseau adagio kapok oleo tarot turbot undertow foreknow gateau fatso gateaux pekoe trousseaux radio embryo overthrow plateau studio buffalo overflow indigo patio stereo bungalow calico dynamo polio propos tableau vertigo aliquot domino outgrow rodeo spatio tableaux plateaux piccolo overgrow regrow bandeau romeo tallyho politico apropos presidio afterglow oregano pianissimo pistachio pompano mustachio microdot moustachio portico archipelago impresario braggadocio portfolio generalissimo