2 Syllables: SU
awning, bombing, bonding, Brahmin, calming, dawning, fawning, flaunting, haunting, launching, longing, prompting, taunting, thronging, Unwin, wanting, yawning
3 Syllables: USU
4 Syllables: UUSU
Found 21 words across 3 groupings. Skipped 4 excess words of a similar stem.