Here's what rhymes with quinquennio.
neo mio geo trio adieux Words that almost rhyme with quinquennio
amino negro vivo depot veto amigo chemo lino merino filo wino chino keno lido reecho cheapo libro primo bonito burrito peepshow gismo peepbo libido mosquito casino neutrino incognito mestizo physico tuxedo graffito cassino cachepot placebo torpedo cappuccino maraschino palomino superhero jalapeno