2 Syllables: SU
bondage, bronzes, calmness, commas, conduits, conflicts, Congress, conscious, constructs, convicts, dauntless, dramas, fondest, fondness, genres, haunches, homage, honest, jaundice, launches, longest, Monmouth, monstrous, omnis, pompous, pontiffs, promise, promptness, Psalmist, Romish, strongest, Thomas
3 Syllables: SUU
3 Syllables: USU
accomplice, accomplish, admonish, Adonis, astonish, dishonest, responses, responsive, subconscious, unconscious
4 Syllables: UUSU
Found 44 words across 4 groupings. Skipped 4 excess words of a similar stem.