2 Syllables: SU
booted, brooded, Cupid, Druids, Euclid, fluid, fluted, hooted, humid, looted, lucid, mooted, muted, rooted, routed, rubric, ruined, stupid, suited
3 Syllables: USU
commuted, computed, concluded, confuted, deluded, denuded, disputed, eluded, excluded, imputed, included, polluted, precluded, recruited, refuted, reputed, secluded, unsuited, uprooted
4 Syllables: UUSU
Found 40 words across 3 groupings. Skipped 1 excess word of a similar stem.