1 Syllable: S
2 Syllables: SU
3 Syllables: USU
3 Syllables: UUS
4 Syllables: UUSU
altogether, Ebenezer, howsoever, kilometres, misdemeanor, unbeliever, whatsoever, wheresoever, whomsoever, whosoever
5 Syllables: UUUSU
Nebuchadnezzar, whithersoever

Found 224 words across 6 groupings. Skipped 108 excess words of a similar stem.