2 Syllables: SU
arches, argus, artist, artist's, barges, carcase, carcass, carpets, carthage, cartridge, darkest, darkness, dartmouth, doris, farthest, hardest, hardness, harmless, harness, harshness, harvest, heartless, jarvis, largest, marcus, marius, markets, marquess, marshes, marxist, partridge, sharpest, sharpness, targets, tarsus, yarmouth
3 Syllables: SUU
Found 37 words across 2 groupings. Skipped 2 excess words of a similar stem.