2 Syllables: SU
arrow, Barrow, bedclothes, Bello, bellow, echo, echoes, eco, fellow, ferro, fresco, ghetto, Greco, marrow, meadow, mellow, memo, narrow, nemo, petrol, Pharaoh, Pueblo, sparrow, vero, yellow
3 Syllables: USU
4 Syllables: UUSU
Found 32 words across 3 groupings. Skipped 3 excess words of a similar stem.