Or search: jar, tug, vex, bump, drag, flap, herd, lock, mesh, pose, pour, pump, push, rake, sack
2 Syllables: SU
3 Syllables: SUU
3 Syllables: USU
4 Syllables: UUSU

Found 214 words across 4 groupings. Skipped 11 excess words of a similar stem.