| aršatten č’at | aqc-000 |
| tʼanqʼdut | |
| Mapudungun | arn-000 | yafü |
| LWT Code | art-257 | 15.74 |
| Kaliʼna | car-000 | tɨyanale |
| 普通话 | cmn-000 | 硬 |
| Hànyǔ | cmn-003 | ying4 |
| seselwa | crs-000 | dir |
| seselwa | crs-000 | dyanm |
| Cheʼ Wong | cwg-000 | cgih |
| dolnoserbska reč | dsb-000 | twardy |
| English | eng-000 | hard |
| diutisk | goh-000 | hart |
| Gurindji | gue-000 | patawarn |
| Gawwada—Dalpena | gwd-000 | xaha |
| Hausa | hau-000 | mài táuríi |
| ʻōlelo Hawaiʻi | haw-000 | paʻa |
| bahasa Indonesia | ind-000 | keras |
| Iraqw | irk-000 | gawid |
| 日本語 | jpn-000 | 固い |
| 日本語 | jpn-000 | 堅い |
| 日本語 | jpn-000 | 硬い |
| Nihongo | jpn-001 | katai |
| Jupda | jup-000 | tabʼáʔ |
| bežƛʼalas mic | kap-001 | qäčʼčʼö |
| Q’eqchi’ | kek-000 | kaw |
| Ket | ket-000 | bɯ̄t |
| Kanuri | knc-000 | cíbbù |
| Hmoob Dawb | mww-000 | tawv |
| Wichí Lhamtés Güisnay | mzh-000 | tʼen |
| Nederlands | nld-000 | hard |
| Manang | nmm-000 | kjoŋ |
| Orochon | orh-000 | katangʊ |
| Hñähñu | ote-000 | xi me |
| fiteny Malagasy | plt-000 | màfy |
| Impapura | qvi-000 | sinchi |
| Riff | rif-000 | qsəħ |
| Selice Romani | rmc-002 | zorálo |
| română | ron-000 | tare |
| Saxa tyla | sah-001 | kɨtaːnaχ |
| Кӣллт са̄мь кӣлл | sjd-000 | кэ̄рр |
| Saamáka | srm-000 | taánga |
| Kiswahili | swh-000 | -gumu |
| Takia | tbc-000 | sakar |
| ภาษาไทย | tha-000 | กล้า |
| ภาษาไทย | tha-000 | แข็ง |
| phasa thai | tha-001 | khǎeŋ |
| phasa thai | tha-001 | klâa |
| Batsꞌi kꞌop | tzo-000 | tzotz |
| tiếng Việt | vie-000 | cứng |
| Yoem Noki | yaq-000 | namaka |