1 Syllable: S
2 Syllables: SU
2 Syllables: US
above, adjudged, affront, Amiens, among, amongst, because, become, begun, beloved, benumbed, Bodleian, confront, Crimean, defunct, expunged, hereof, ideas, Korean, Lyceum, misjudged, outdone, outrun, plebeian, succumb, therefrom, thereof, undone, whereof
3 Syllables: SUU
3 Syllables: USU
3 Syllables: UUS
4 Syllables: UUSU
4 Syllables: UUUS
5 Syllables: UUUSU

Found 337 words across 9 groupings. Skipped 103 excess words of a similar stem.