Sequoyah [se-kwoi'-yä], [146].
Shawnee [câ-nē'], [107].
Shenanjie [ce-nan'-jā], [126].
Shonko [con'-kō], [151].
Shoshoné [co'-cō-nā'], [169].
Sioux [sū], [155].
Sipapu [sē-pä'-pū], [171].
Sisseton [si'-se-ton], [155].
Skil [skēl], [187].
Skowl [skōl], [197].