0.31 Truman Michelson, Some Arapaho Kinship Terms and Social Usages, American Anthropologist, 1934.
| { kinship terms descent term } | 0.31 |
| { fact point evidence anthropologist } | 0.22 |
| { family marriage children women } | 0.17 |
| { tribes indians indian river } | 0.11 |