| Language | Family | Form for SMOOTH | Gloss for SMOOTH | Form for STRAIGHT | Gloss for STRAIGHT |
|---|---|---|---|---|---|
| Batsbi | Nakh-Daghestanian | šareⁿ | SMOOTH | šareⁿ | STRAIGHT |
| Abkhaz | Abkhaz-Adyge | a-ja-šˠa | SMOOTH | a-ja-šˠa | STRAIGHT |
| Selkup | Uralic | nur̃ḳɨlʸ | smooth | nur̃ḳɨlʸ | straight |
| Azerbaijani (Terekeme dialect) | Turkic | дуьз | smooth | дуз | straight |
| Rapa Nui | Austronesian | ti-tika | smooth | ti-tika | straight |
| Avar (Batlukh dialect) | Nakh-Daghestanian | битІара | smooth | битІара | straight |
| Avar (Hid dialect) | Nakh-Daghestanian | битІараб | smooth | битІараб | straight |
| Avar (Khunzakh dialect) | Nakh-Daghestanian | битІара | smooth | битІара | straight |
| Avar (East Gergebil dialect) | Nakh-Daghestanian | битӀараб | smooth | битӀараб | straight |
| Botlikh | Nakh-Daghestanian | битІи | smooth | битІи | straight |
| Godoberi | Nakh-Daghestanian | битІиссу | smooth | битІиссу | straight |
| Rutul (Ikhrek dialect) | Nakh-Daghestanian | дузуд | smooth | дузуд | straight |
| Bezhta (Tlyadal dialect, Karauzek subdialect) | Nakh-Daghestanian | битIараб | smooth | битІараб | straight |
| Rutul | Nakh-Daghestanian | дуьзды | smooth | дуьзды | straight |
| Mahasu Pahari (Kotghari dialect) | Indo-European | sõrlo | smooth | sɔrlo | straight |
| Azerbaijani | Turkic | дүз | smooth | дүз | straight |
| Kumyk | Turkic | тюз | smooth | тюз | straight |
| Nogai | Turkic | туьз | smooth | туьз | straight |
| Lower Sorbian | Indo-European | rowny | smooth | rowny | straight |
| Q'eqchi' | Mayan | tiik | smooth | tiik | straight |
| Sakha | Turkic | könö | smooth | könö | straight |
This edge appears in cluster
and subgraphs
CLICS³