1 Syllable: S
bulb, bulge, bulk, cul, cull, cult, curl, dull, earl, earle, earls, girl, gulf, gulls, gulp, hulk, hull, hurl, lull, mull, null, pearl, pulp, pulse, skull, sul, swirl, whirl, will, world
2 Syllables: SU
2 Syllables: US
3 Syllables: UUS
4 Syllables: UUUS
Found 47 words across 5 groupings. Skipped 29 excess words of a similar stem.