Or search: tenor, inventor, producer, artificer, discoverer, manufacturer
2 Syllables: SU
boarded, coarsest, courted, courtship, Doric, Dorset, forded, forfeit, hoarded, lordship, ported, postscript, shortest, snorted, sorted, sported, thwarted, warded, warship, Warwick
3 Syllables: USU
aborted, accorded, assorted, awarded, caloric, distorted, escorted, exhorted, extorted, historic, imported, purported, recorded, resorted, retorted, rewarded, supported
4 Syllables: UUSU
hydrochloric, meteoric, Nonconformist, prehistoric, unrecorded, unsupported
5 Syllables: UUUSU
anthropomorphic

Found 44 words across 4 groupings. Skipped 3 excess words of a similar stem.