2 Syllables: SU
billion, brilliance, brilliant, children, children's, Dillon, Hilton, ilium, Lillian, million, Milton, pilgrim, silken, sylvan, villain, William, Wilson, Wilson's, Wilton
3 Syllables: USU
4 Syllables: UUSU
Maximilian

Found 31 words across 3 groupings. Skipped 9 excess words of a similar stem.