| русский | rus-000 |
| тугоплавкий | |
| беларуская | bel-000 | тугаплаўкі |
| български | bul-000 | скъпернически |
| čeština | ces-000 | těžko tavitelný |
| čeština | ces-000 | těžkotavitelný |
| 普通话 | cmn-000 | 耐火 |
| 普通话 | cmn-000 | 难熔 |
| 普通话 | cmn-000 | 难镕 |
| 國語 | cmn-001 | 耐火 |
| 國語 | cmn-001 | 難熔 |
| 國語 | cmn-001 | 難鎔 |
| Hànyǔ | cmn-003 | nàihuǒ |
| Hànyǔ | cmn-003 | nánróng |
| Qırımtatar tili | crh-000 | küç iriyici |
| Deutsch | deu-000 | hochschmelzbar |
| Deutsch | deu-000 | hochschmelzend |
| Deutsch | deu-000 | mürrisch |
| Deutsch | deu-000 | schwer schmelzbar |
| Deutsch | deu-000 | schwerflüssig |
| Deutsch | deu-000 | schwerschmelzbar |
| Deutsch | deu-000 | schwerschmelzend |
| Deutsch | deu-000 | strengflüssig |
| Deutsch | deu-000 | tragflüssig |
| Deutsch | deu-000 | unschmelzbar |
| eesti | ekk-000 | raskesti sulav |
| eesti | ekk-000 | rasksulav |
| ελληνικά | ell-000 | δύστηκτος |
| English | eng-000 | apyrous |
| English | eng-000 | calcitrant |
| English | eng-000 | churlish |
| English | eng-000 | curmudgeonly |
| English | eng-000 | fire-resistant |
| English | eng-000 | fireproof |
| English | eng-000 | high-heat |
| English | eng-000 | high-melting |
| English | eng-000 | infusible |
| English | eng-000 | refractory |
| English | eng-000 | ungracious |
| Esperanto | epo-000 | refraktara |
| suomi | fin-000 | kuumuudenkestävä |
| suomi | fin-000 | tulenkestävä |
| français | fra-000 | réfractaire |
| bahasa Indonesia | ind-000 | kasar/kurang ajar |
| italiano | ita-000 | infusibile |
| italiano | ita-000 | poco fusibile |
| italiano | ita-000 | refrattario |
| italiano | ita-000 | resistente alla fusione |
| 한국어 | kor-000 | 경작하기 어려운 |
| latviešu | lvs-000 | grūti kūstošs |
| latviešu | lvs-000 | grūtkūstošs |
| bokmål | nob-000 | bondsk |
| bokmål | nob-000 | gretten |
| ирон ӕвзаг | oss-000 | зынтайӕн |
| polski | pol-000 | trudno topliwy |
| português | por-000 | infusivel |
| português | por-000 | rústico |
| português | por-000 | refractário |
| română | ron-000 | ursuz |
| русский | rus-000 | жаростойкий |
| русский | rus-000 | неплавкий |
| русский | rus-000 | несгораемый |
| русский | rus-000 | огнестойкий |
| русский | rus-000 | огнеупорный |
| español | spa-000 | infusible |
| español | spa-000 | poco afable |
| español | spa-000 | refractario |
| svenska | swe-000 | tölpig |
| ภาษาไทย | tha-000 | จัดการยาก |
| ภาษาไทย | tha-000 | ติดต่อด้วยได้ยาก |
| Türkçe | tur-000 | erimez |
| Türkçe | tur-000 | güç eriyen |
| Türkçe | tur-000 | huysuz |
| Türkçe | tur-000 | zor eriyen |
| українська | ukr-000 | тугоплавкий |
| українська | ukr-000 | туготопкий |
| tiếng Việt | vie-000 | chịu lửa |
| tiếng Việt | vie-000 | chịu nóng |
| tiếng Việt | vie-000 | khó chảy |
| tiếng Việt | vie-000 | khó nóng chảy |