2 Syllables: SU
booted, brooded, cubic, Cupid, Druids, Euclid, fluid, fluted, Hewitt, hooted, humid, looted, lucid, moonlit, mooted, Munich, music, muted, putrid, rooted, routed, ruined, stupid, suited, tulip, tunic, unit, wounded
3 Syllables: USU
acoustic, commuted, computed, concluded, confuted, deluded, denuded, disputed, eluded, excluded, imputed, included, polluted, precluded, recruited, reputed, secluded, unsuited, uprooted
4 Syllables: UUSU
Found 50 words across 3 groupings. Skipped 6 excess words of a similar stem.