1 Syllable: S
2 Syllables: SU
arid, barrack, beckoned, breasted, carrot, chariot, cherub, deadened, ebbed, errand, ferret, fetid, freshened, Harriet, headed, Herod, legend, lessened, merit, method, nested, parrot, petted, reckoned, reddened, rested, Reverend, second, threaded, threatened, wedded
3 Syllables: SUU
3 Syllables: USU
arrested, congested, contested, demerit, inherit, intrepid, invested, predestined, presented, relented, requested, resented, suggested
4 Syllables: UUSU
Found 50 words across 5 groupings. Skipped 11 excess words of a similar stem.