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