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