2 Syllables: SU
abbots, Alex, Atlas, ballast, ballots, barracks, baskets, blackest, brackets, Caliph, callous, carrots, Cassius, Dallas, damask, facets, faggots, fastest, gratis, gravest, habits, hapless, hatchets, lapis, lattice, Madras, malice, mattress, palace, Pallas, planets, rabbits, saddest, status, tablets
3 Syllables: SUU
3 Syllables: USU
4 Syllables: UUSU
Found 45 words across 4 groupings.