| ภาษาไทย | tha-000 |
| โค้งเว้า | |
| català | cat-000 | concau |
| English | eng-000 | concave |
| suomi | fin-000 | kovera |
| français | fra-000 | concave |
| galego | glg-000 | cóncavo |
| hrvatski | hrv-000 | konkavan |
| bahasa Indonesia | ind-000 | cekung |
| bahasa Indonesia | ind-000 | lekuk |
| italiano | ita-000 | concavo |
| فارسی | pes-000 | مقعر |
| polski | pol-000 | wklęsły |
| português | por-000 | côncavo |
| português | por-000 | oco |
| slovenščina | slv-000 | konkaven |
| slovenščina | slv-000 | vbokel |
| español | spa-000 | cóncavo |
| svenska | swe-000 | konkav |
| ภาษาไทย | tha-000 | เว้า |
| Bahasa Malaysia | zsm-000 | cekung |
| Bahasa Malaysia | zsm-000 | lekuk |