Hopi

The term 'Hopi' originates directly from the Hopi language, where 'Hopí' or 'Hopíitu' translates to "peaceful person" or "good, well-mannered person." This self-designation reflects a core cultural value of the Hopi people. The word entered English through Spanish contact in the late 19th century, where it was adopted as the primary ethnonym. As a loanword, its spelling and pronunciation were adapted into the English phonological system, but its morphological structure remains unaltered and unsegmentable into smaller meaningful English morphemes.

The word 'Hopi' is a simplex loanword from the Hopi language itself. It is an endonym, meaning the name the people call themselves. Its functional role is as a proper noun identifying a specific cultural and linguistic group.