2 Syllables: SU
angling, banging, banking, banning, branching, branding, camping, cancelling, Canning, Channing, chanting, clanging, clanking, cramming, damning, damping, dancing, dangling, fanning, flanking, Franklin, gambling, glancing, granting, handing, handling, hanging, landing, Lansing, Manning, panting, planning, planting, prancing, rambling, ranking, sampling, sanguine, scanning, scrambling, slamming, slanting, spanning, stamping, standing, strangling, tanning, thanking, tramping, trampling, wrangling
3 Syllables: USU
advancing, commanding, demanding, dismantling, encampment, enchanting, enhancing, entangling, entrancing, examine, expanding, financing, outstanding, transplanting, withstanding
4 Syllables: UUSU
5 Syllables: UUUSU
Found 69 words across 4 groupings. Skipped 5 excess words of a similar stem.