The term Buffalo Indian is often used to describe the Native American tribes of the Great Plains who were dependent on the buffalo for their survival. However, this term may be considered insensitive or outdated by some people today. Therefore, there are many alternative synonyms that can be used to describe these native peoples, such as Plains Indians, prairie tribes, or buffalo hunters. These terms emphasize the geographic location or cultural practices of these tribes rather than their primary food source. It is important to use respectful and appropriate language when referring to Native American peoples and their communities.