Uno rhymes with:
bonneau, bruneau, dunno, lienau, pruneau, renault, vienneau, arnaud, arnault, begnaud, bonneau, bruneau, chenault, daignault, daigneault, denault, deneau, deneault, dunno, garneau, know, lienau, migneault, mineau, morneau, morneault, nau, neault, no, noe, noh, pernod, pineau, pruneau, renaud, renault, reneau, snow, snowe, thurnau, vienneau, vigneau, vigneault
Uno sounds like:
ueno, um, uma, umana, umm, un, una, uneo, uni, union, unum, unwin, uyeno