| Clue | Source | Date |
|---|---|---|
| People also known as the Nimiipuu | USA Today | 17 Jun 2022 |
| Pacific Northwest people | Newsday | 31 Jul 2020 |
| People also known as the Nimiipuu | USA Today | 04 Jul 2020 |
| Tribe encountered by Lewis and Clark | Newsday | 02 Feb 2018 |
| Whom Lewis and Clark got food from | Newsday | 15 Apr 2017 |
| Chief Joseph's tribe | ||
| Pacific Northwest tribe | ||
| Sahaptin speakers | ||
| Language related to Yakima | ||
| Chief Joseph's people | ||
| Noted buffalo hunters | ||
| Chief Joseph's tribe |