2 Syllables: SU
bonded, chronic, comic, conduit, conflict, conic, convict, daunted, haunted, longest, prompted, sonic, sonnet, taunted, tonic, vaunted, wanted
3 Syllables: USU
accomplished, atomic, carbonic, harmonic, Ionic, ironic, Islamic, laconic, Masonic, Platonic, responded, sardonic, Teutonic, undaunted, unwanted
4 Syllables: UUSU
5 Syllables: UUUSU
7 Syllables: UUUUUSU
Found 39 words across 5 groupings. Skipped 5 excess words of a similar stem.