Or search: rug, edging, runner, wilton, numdah, drugget, hearthrug
2 Syllables: SU
artist, artist's, carpets, Charlotte, charted, darkest, farthest, Garnet, guarded, hardest, harlot, harnessed, harvest, hearted, largest, Margaret, market, Marxist, parted, scarlet, sharpest, started, target
3 Syllables: USU
incarnate, regarded, retarded

Found 26 words across 2 groupings. Skipped 3 excess words of a similar stem.