2 Syllables: SU
abbots, Alex, arras, asses, Atlas, ballast, ballots, barracks, baskets, batches, blackest, brackets, Caliph, callous, carrots, Cassius, classes, Dallas, damask, facets, faggots, fastest, gaseous, gases, glasses, grasses, gratis, gravest, habits, hapless, hatchets, lapis, lattice, Madras, malice, masses, matches, mattress, palace, Pallas, passage, passes, patches, planets, rabbits, rashness, saddest, savage, scratches, status, tablets, vastness
3 Syllables: SUU
3 Syllables: USU
4 Syllables: UUSU
Found 64 words across 4 groupings.