| Language | Family | Form for KNIFE | Gloss for KNIFE | Form for IRON | Gloss for IRON |
|---|---|---|---|---|---|
| Wichí | Matacoan | lachinaj | KNIFE | lachinaj | IRON |
| Lengua | Lengua-Mascoy | sowu | KNIFE | sowu | IRON |
| Seri | Seri | ['ænim] | KNIFE | ['ænim] | IRON |
| Karok | Karuk | símsīm | KNIFE | símsīm | IRON |
| Trung [Dulong] | Sino-Tibetan | ɕɑ̆m⁵³ | IRON | ɕɑ̆m⁵³ | KNIFE |