There can be scarcely any doubt that the terms for relationships are, in their origin, terms of address. “The American Indians,” says Mr. Morgan, “always speak to each other, when related, by the term of relationship, and never by the personal name of the individual addressed.”[471] From a psychological point of view, it would, indeed, be surprising if it could be shown that primitive men, in addressing all the different members of their family or tribe, took into consideration so complicated a matter as the degree of consanguinity. Can we really believe that a savage whose intelligence, perhaps, was so deficient that he was scarcely able to count his own fingers, applied the same term to his cousins as to his brothers, because he was not certain whether, after all, they were not his brothers and that, when he did make a distinction between them, he did so _because_ they were begotten by different fathers? Facts show that savages generally denominate their kindred according to much simpler principles, the names being given chiefly with reference to sex and age, as also to the external or social, relationship in which the speaker stands to the person whom he addresses. In every language there are different designations for persons of different sexes. In the rudest system of nomenclature, the Hawaiian, father and other kinsmen of the same generation are called “makua kana;” mother, mother’s sisters, father’s sisters, &c., “makua waheena,” “kana” and “waheena” being the terms for male and female. A son is called “kaikee kana,” a daughter “kaikee waheena,” whilst “kana” alone is applied to husband, husband’s brother, and sister’s husband, and “waheena” to wife, wife’s sister, brother’s wife, &c.