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