| Kernowek | cor-000 |
| kowgrom | |
| asturianu | ast-000 | cóncavu |
| català | cat-000 | còncau |
| čeština | ces-000 | konkávní |
| Middle Cornish | cnx-000 | kowgrom |
| Cymraeg | cym-000 | ceugrom |
| Cymraeg | cym-000 | ceugrwm |
| Deutsch | deu-000 | konkav |
| eesti | ekk-000 | nõgus |
| ελληνικά | ell-000 | κοίλος |
| English | eng-000 | concave |
| Esperanto | epo-000 | kava |
| føroyskt | fao-000 | innhjólaður |
| føroyskt | fao-000 | innskaraður |
| suomi | fin-000 | konkaavi |
| suomi | fin-000 | kovera |
| français | fra-000 | concave |
| galego | glg-000 | cóncavo |
| ʻōlelo Hawaiʻi | haw-000 | ʻeʻele |
| magyar | hun-000 | homorú |
| magyar | hun-000 | konkáv |
| արևելահայերեն | hye-000 | գոգավոր |
| italiano | ita-000 | concavo |
| 日本語 | jpn-000 | 凹面 |
| 한국어 | kor-000 | 요면 |
| reo Māori | mri-000 | areare |
| Nederlands | nld-000 | hol |
| Old Cornish | oco-000 | kowgrom |
| polski | pol-000 | wklęsły |
| português | por-000 | côncavo |
| română | ron-000 | concav |
| русский | rus-000 | во́гнутый |
| slovenčina | slk-000 | dutý |
| slovenčina | slk-000 | konkávny |
| slovenčina | slk-000 | vydutý |
| español | spa-000 | cóncavo |
| svenska | swe-000 | konkav |
| Türkçe | tur-000 | içbükey |
| Türkçe | tur-000 | konkav |