| Language | Family | Form for WHICH | Gloss for WHICH | Form for HOW | Gloss for HOW |
|---|---|---|---|---|---|
| Old High German | Indo-European | hwaz | which? | hwaz | how? |
| Seri | Seri | šo | which? | šo | how? |
| Mocoví | Guaicuruan | negeʔ | which? | negeʔ | how? |
| Yagán | Yámana | kunta | which? | kunta | how? |
| Ingush | Nakh-Daghestanian | мишта | which? | мишта | how? |
| Kumyk (Dorgeli dialect) | Turkic | нечик | which? | нечик | how? |
| Kumyk (Kajtak Tumenler dialect) | Turkic | нечик | which? | нечик | how? |
| Kumyk (Kajtak dialect) | Turkic | нечик | which? | нечик | how? |
| Kumyk (Karabudakhkent dialect) | Turkic | нечик | which? | нечик | how? |
| Kumyk (Ter Bragun dialect) | Turkic | нечик | which? | нечик | how? |
| Kumyk | Turkic | нечик | which? | нечик | how? |
| Chechen | Nakh-Daghestanian | муха | which? | мӯха | how? |
| Hup | Nadahup | hɨ̃p | which? | hɨ̃p | how? |
This edge appears in cluster
and subgraphs