Or search: cove
1 Syllable: S
bough, bow, brow, cau, Chow, cow, Dow, Frau, how, Howe, Mao, now, ow, plough, plow, pow, prow, Rao, Sao, sow, thou, vow, wow
2 Syllables: US
allow, avow, endow
3 Syllables: UUS
disavow

Found 27 words across 3 groupings.