Or search: hug, tit, lock, chest, clasp, hunch, mamma, clinch, cuddle, areola, conceal, embrace, garment, privacy, secrecy
2 Syllables: SU
bosom, Brooklyn, Buren, bushes, Courant, cushion, durance, Durham, pushes, urine, woman, woman's, wooden, woodland, woolen, woollen
3 Syllables: USU
assurance, insurance, reassurance

Found 19 words across 2 groupings. Skipped 3 excess words of a similar stem.