2 Syllables: SU
Billy, Ceres, Chile, Chili, chilly, cities, city's, filthy, guilty, guineas, hilly, histories, Lilly, lily, milky, pities, queries, really, series, silky, silly, theories, Willie, willy
3 Syllables: USU
Found 30 words across 2 groupings. Skipped 1 excess word of a similar stem.