Summary

George Gibbs Dictionary of the Chinook Jargon…

Although no fixed system of spelling exists among them, I have therefore deemed it best to preserve for the Jargon words that which most distinctly represents the common English pronunciation; while for the Indian derivations, I have adopted that recommended by the Smithsonian Institution in collecting Indian vocabularies, using the Italian sounds of the vowels, and representing the guttural of the German ich by kh. This seemed the more proper, as the work would thereby be rendered of practical use, independent of what philological value it may possess.
Source: Gutenberg

George Gibbs Dictionary of the Chinook Jargon…

With the Chihalis, Yakama, and Klikatat, and the Nisqually, I had abundant means of comparison.
The introduction of the Cree and Chippeway words is of course due to the Canadians. None have been derived from the Spanish, as their intercourse with the Nootka and Makah Indians was too short to leave an impression. Spanish words, especially those relating to horses or mules and their equipments, have of late come into general use in Oregon, owing to intercourse with California, but they form no part of the Jargon.
Source: Gutenberg

George Gibbs Dictionary of the Chinook Jargon…

Scouler, whose vocabularies were among the earliest bases of comparison of the languages of the northwest coast, assumed a number of words, which he found indiscriminately employed by the Nootkans of Vancouver Island, the Chinooks of the Columbia, and the intermediate tribes, to belong alike to their several languages, and exhibit analogies between them accordingly.
Source: Gutenberg

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