Or search: rug, edging, runner, wilton, numdah, drugget, carpeting, hearthrug
2 Syllables: SU
Argus, artist, artist's, carcase, carcass, carpet, Charlotte, charted, darkest, darkness, farthest, Garnet, guarded, hardest, hardness, harlot, harmless, harness, harshness, harvest, hearted, heartless, Jarvis, largest, Marcus, Margaret, Marius, market, Marquess, Marxist, parted, scarlet, sharpest, sharpness, started, target, Tarsus
3 Syllables: USU
incarnate, regarded, regardless, retarded

Found 41 words across 2 groupings. Skipped 4 excess words of a similar stem.