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