2 Syllables: SU
abo, almost, also, aro, austro, auto, borrow, bravo, caro, followed, follows, grotto, hollow, lago, malo, morrow, moscow, motto, otto, paulo, roscoe, sorrow, strabo, swallow, waldo, wallow, walpole
3 Syllables: USU
apollo, bravado, chicago, dorado, morocco, mulatto, palazzo, romano, soprano, staccato, tomato, tomorrow
4 Syllables: UUSU
Found 41 words across 3 groupings. Skipped 4 excess words of a similar stem.