1 Syllable: S
2 Syllables: SU
Bauer, bower, countered, coward, Cowper, flower, Fowler, Gower, hour's, housework, Howard, Howard's, louder, outer, outward, powder, power, prouder, scoured, shower, soured, stouter, tower, trousers, voucher
3 Syllables: USU
4 Syllables: UUSU
Found 35 words across 4 groupings. Skipped 22 excess words of a similar stem.