Kachinic, a relatively uncommon word, is used to describe the indigenous peoples of the southwestern United States. However, there are a multitude of synonyms that can be used in its place. The term Native American is one of the most commonly used and widely recognized in the United States. Another option is Indigenous Peoples, which encompasses all native peoples around the world. The term First Nations is often used in Canada to describe indigenous peoples, while in Mexico, the term Indigenous People is used to refer to the country's original inhabitants. In summary, while kachinic may be a specific term, there are many other synonyms available to describe these important populations.