2 Syllables: SU
arrow, Barrow, bellows, echoes, fellows, ferro, frescoes, marrow, meadows, narrow, payroll, Pedro, Pharaoh, Plato's, Puerto, railroad, sparrow, vero, yellows
3 Syllables: USU
Found 25 words across 2 groupings. Skipped 7 excess words of a similar stem.