| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | eyak language | Mainstream American culture | Eyak language is not widely known or spoken outside of academic and linguistic circles. | 1 |
| 2 | eyak language | Mainstream American culture | Eyak language is not widely known or spoken in mainstream American culture, and its significance is not widely recognized. | 1 |
| 3 | tlingit language | Mainstream American culture | The Tlingit language is not widely spoken or understood outside of the Tlingit community in Alaska. | 1 |