| Name | Type | Category |
|---|---|---|
| Amaranthine Language | wiki | Languages |
| Euskalerrian Language | wiki | Languages |
| Imperial Language | wiki | Languages |
| Islander Language | wiki | Languages |
| Katayanicum | wiki | Languages |
| Kreisic Language | wiki | Languages |
| Mataran Language | wiki | Languages |
| Nordmannish Language | wiki | Languages |
| Old Akkermenian Language | wiki | Languages |
| Old Dassaretic Language | wiki | Languages |
| Old Lezhan Language | wiki | Languages |
| Periaslavlan Language | wiki | Languages |
| Qafrianni Language | wiki | Languages |
| Sabinian Language | wiki | Languages |
| Sevenish Language | wiki | Languages |
| Svellheimish Language | wiki | Languages |