1 Syllable: S
2 Syllables: SU
Bergen, Bertram, Bertrand, Bourbon, burden, Burnham, Burton, certain, churchman, churchmen, Church's, currants, currents, curtain, Durham, earldom, earthen, ermine, fervent, German, Herman, Hermann, irksome, Irwin, merchant, Merton, nurses, Perkins, Persian, person, sermon, serpent, servant, Sherman, sturgeon, surgeon, surges, turban, urban, urchin, urgent, urges, urine, verdant, Vernon, version, versus, virgins, workman, workman's, workmen's, worsened
3 Syllables: SUU
3 Syllables: USU
adjournment, aspersions, assertion, aversion, coercion, concurrence, concurrent, convergence, convergent, conversant, conversion, desertion, determine, deterrent, disbursement, discernment, dispersion, disturbance, divergence, divergent, diversion, excursion, exertion, immersion, incursion, insertion, insurgent, inversion, luxuriant, Macpherson, observance, observant, occurrence, perversion, recurrence, recurrent, resurgence, reverses, reversion, subservience, subservient, suburban, subversion, transference, traverses, uncertain
4 Syllables: UUSU
5 Syllables: UUUSU
Found 107 words across 6 groupings. Skipped 31 excess words of a similar stem.