Or search: jude, luke, saul, judas, simon, matthew, patrick, truster, adherent, believer, disciple
1 Syllable: S
Charles
2 Syllables: SU
awful, Basel, bottle, brothel, causal, Connell, docile, Donald, fossil, gospel, hobbled, hostile, jostled, lawful, model, modelled, models, mottled, nostrils, novel, nozzle, offal, Ronald, slothful, snarled, squabble, throttle, topple, watchful
2 Syllables: US
withdrawal
3 Syllables: USU
apostles, colossal, debacle, Macdonald, McDonald, remodel, remodelled, unlawful

Found 39 words across 4 groupings. Skipped 9 excess words of a similar stem.