Or search: usa, u.s., sioux, siouan
2 Syllables: SU
aura, boa, bona, bora, Coca, Cola, coma, Cora, Dona, Dora, Flora, fora, Jonah, Laura, Mona, Mora, Noah, Nora, Notre, Nova, ora, ova, proto, quota, Rosa, Scotia, soda, sofa, sola, Sophia, toga
3 Syllables: SUU
3 Syllables: USU
4 Syllables: UUSU

Found 64 words across 4 groupings.