2 Syllables: SU
arches, artist, artless, bargains, barges, Cardiff, carnage, Carthage, cartridge, carvings, charges, Charles's, Darwin's, Doris, garbage, garnished, harness, Jarvis, largeness, marches, markings, marshes, Martins, Marxist, Maurice, partridge, smartness, tarnish, varnish
3 Syllables: USU
Found 30 words across 2 groupings. Skipped 4 excess words of a similar stem.