Or search: jam, pot, ram, cud, bite, chaw, chew, cram, heap, mess, mint, pack, peck, pile, plug
1 Syllable: S
2 Syllables: SU
cannot, Punjab
2 Syllables: US
3 Syllables: UUS

Found 254 words across 4 groupings. Skipped 71 excess words of a similar stem.