roses, saccharose, salmonellose, sarcoïdose, sclérose, scléroses, scoliose, scolioses, silicose, sinistrose, sovkhoze, sovkhozes, spondylarthrose, superpose, superposent, suppose, supposent, supposes, surdose, symbiose, thrombose, thyréotoxicose, toxoplasmose, transpose, transposent, trichinose, tuberculose, ventôse, vieux-rose, virtuose, virtuoses, viscose, viscoses, éclose, écloses.