Or search: zoology, arachnidian
2 Syllables: SU
diaries, diary, fiery, ivory, Priory
3 Syllables: SUU
binary, bribery, dynasty, finally, finery, inquiries, inquiry, irony, mightily, piety, piously, piracy, primacy, primaries, privacy, privately, quietly, righteously, vitally
3 Syllables: USU
enquiries, enquiry, entirely, entirety, untiring
4 Syllables: USUU
advisedly, advisory, anxiety, decidedly, excitedly, propriety, psychiatry, refineries, refinery, reliably, sobriety, variety
5 Syllables: UUSUU
impropriety, indescribably, notoriety, supervisory, undeniably

Found 46 words across 5 groupings.