| Language | Family | Form for SON | Gloss for SON | Form for STEPSON | Gloss for STEPSON |
|---|---|---|---|---|---|
| Tsakhur | Nakh-Daghestanian | дих | SON | двухна, дих | STEPSON |
| White Hmong | Hmong-Mien | tub | SON | tub | STEPSON |
| Maonan | Tai-Kadai | la:ʔ.8 ma:n.1 | SON | la:ʔ.8 ma:n.1 | STEPSON |
| Catuquina | Pano-Tacanan | yomɨ | SON | yomɨ | STEPSON |