| Frysk | fry-000 |
| flak | |
| català | cat-000 | llis |
| català | cat-000 | pla |
| català | cat-000 | prim |
| dansk | dan-000 | flad |
| Deutsch | deu-000 | eben |
| Deutsch | deu-000 | flach |
| Deutsch | deu-000 | glatt |
| Deutsch | deu-000 | platt |
| English | eng-000 | even |
| English | eng-000 | flat |
| English | eng-000 | level |
| English | eng-000 | smooth |
| Esperanto | epo-000 | ebena |
| Esperanto | epo-000 | plata |
| føroyskt | fao-000 | javnur |
| føroyskt | fao-000 | slættur |
| suomi | fin-000 | laakea |
| suomi | fin-000 | tasainen |
| français | fra-000 | plat |
| bahasa Indonesia | ind-000 | papar |
| italiano | ita-000 | piano |
| latine | lat-000 | aequus |
| latine | lat-000 | planus |
| Nederlands | nld-000 | effen |
| Nederlands | nld-000 | gelijk |
| Nederlands | nld-000 | plat |
| Nederlands | nld-000 | slap |
| Nederlands | nld-000 | vlak |
| bokmål | nob-000 | flat |
| português | por-000 | chato |
| português | por-000 | chão |
| português | por-000 | plano |
| português | por-000 | raso |
| español | spa-000 | achatado |
| español | spa-000 | llano |
| español | spa-000 | plano |
| Sranantongo | srn-000 | plata |
| svenska | swe-000 | flack |
| svenska | swe-000 | jämn |
| Maaya Tʼaan | yua-000 | hay |
| Maaya Tʼaan | yua-000 | taax |