Here's what rhymes with rvico.
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 below flow blow slow snow throw pro fro chateau hello thro bio forego forgo uno vertigo aglow dicho escrow floe siglo tuo bro chateaux stow throe trow chapeau kapok sloe gateau chapeaux gateaux pekoe schmo schmoe although ratio radio audio bestow folio indigo nouveau aliquot cameo medico outgrow rodeo topos dunno oleo piccolo tarot turbot foreknow overgrow regrow fatso borzoi romeo resew overthrow plateau studio undergo buffalo overflow patio portico stereo calico polio politico propos tableau presidio spatio tableaux afterglow plateaux trousseau deathblow bandeau matzoh trousseaux embryo bungalow dynamo apropos domino mistletoe oregano adagio undertow microdot tallyho portfolio pianissimo pistachio pompano mustachio moustachio archipelago impresario generalissimo braggadocio