2 Syllables: SU
booking, brooklyn, cooking, curing, during, footing, goodwin, looking, luring, pudding, pulling, pushing, putting, shuffling, touring
3 Syllables: USU
alluring, assuring, censuring, enduring, ensuring, insuring, maturing, obscuring, procuring, securing
4 Syllables: UUSU
Found 26 words across 3 groupings. Skipped 1 excess word of a similar stem.