Or search: gibe, jibe, twin, rime, align, befit, rhyme, tally, accord, adhere, equate, beseem, concord, consort, coincide
2 Syllables: SU
bonded, chronic, comic, conduit, conflict, conic, convict, daunted, haunted, prompted, sonic, sonnet, taunted, tonic, vaunted, wanted
3 Syllables: USU
atomic, carbonic, harmonic, Ionic, ironic, Islamic, laconic, Masonic, Platonic, responded, sardonic, Teutonic, undaunted, unwanted
4 Syllables: UUSU
economic, electronic, embryonic, histrionic
5 Syllables: UUUSU
Napoleonic
7 Syllables: UUUUUSU
socioeconomic

Found 36 words across 5 groupings. Skipped 5 excess words of a similar stem.