Or search: sunnily, pleasantly
2 Syllables: SU
3 Syllables: SUU
3 Syllables: USU
3 Syllables: UUS
4 Syllables: USUU
4 Syllables: UUUS
5 Syllables: UUSUU
5 Syllables: UUUUS
6 Syllables: UUUSUU
6 Syllables: UUUUUS
7 Syllables: UUUUSUU

Found 173 words across 11 groupings.