2 Syllables: SU
bengal, central, dental, emerald, engels, entrails, general, gentle, kemble, kendall, kennel, menstrual, mental, pencil, phenol, rental, reynolds, temple, tensile, tremble, vengeful, ventral, wendell
3 Syllables: USU
assemble, biennial, centennial, credentials, dissemble, essential, eventful, parental, perennial, potential, prudential, resemble, resentful, revengeful, sequential, tangential, triennial, utensils
4 Syllables: UUSU
accidental, confidential, consequential, continental, deferential, departmental, detrimental, differential, elemental, existential, exponential, fundamental, governmental, incidental, incremental, influential, instrumental, monumental, occidental, oriental, ornamental, penitential, pestilential, preferential, presidential, providential, reassembled, regimental, residential, reverential, sentimental, supplemental, temperamental, transcendental, uneventful
5 Syllables: UUUSU
6 Syllables: UUUUSU
Found 83 words across 5 groupings. Skipped 17 excess words of a similar stem.