Or search: bend, berm, crest, curve, orbit, track, detour, divert, paving, rotary, byroad, circuit, roadway, beeline, dispatch
2 Syllables: SU
booted, brooded, clouded, crowded, cubic, Cupid, doubted, Druids, Euclid, fluid, fluted, Hewitt, hooted, humid, looted, lucid, moonlit, mooted, mounted, Munich, music, muted, ousted, outfit, putrid, rooted, ruined, shouted, shrouded, sprouted, stupid, suited, tulip, tunic, unit, wounded
3 Syllables: USU
acoustic, amounted, commuted, computed, concluded, confuted, deluded, denuded, disputed, eluded, excluded, imputed, included, polluted, precluded, recruited, refuted, reputed, secluded, undoubted, unsuited, uprooted
4 Syllables: UUSU
therapeutic, undiluted, undisputed

Found 61 words across 3 groupings. Skipped 7 excess words of a similar stem.