| română | ron-000 |
| ferm | |
| català | cat-000 | ferm |
| Cymraeg | cym-000 | cadarn |
| dansk | dan-000 | stædig |
| English | eng-000 | firm |
| English | eng-000 | immovable |
| English | eng-000 | implacable |
| English | eng-000 | solid |
| English | eng-000 | steadfast |
| English | eng-000 | steady |
| English | eng-000 | stiff |
| English | eng-000 | unbendable |
| English | eng-000 | unfaltering |
| English | eng-000 | unshakable |
| English | eng-000 | unwavering |
| føroyskt | fao-000 | fastur |
| suomi | fin-000 | järkähtämätön |
| français | fra-000 | ferme |
| magyar | hun-000 | kérlelhetetlen |
| արևելահայերեն | hye-000 | անշարժ |
| română | ron-000 | de neclintit |
| română | ron-000 | fix |
| română | ron-000 | imobil |
| română | ron-000 | neclintit |
| română | ron-000 | nemișcabil |
| română | ron-000 | nemișcat |
| русский | rus-000 | непрекло́нный |
| русский | rus-000 | несдвига́емый |
| español | spa-000 | firme |
| español | spa-000 | implacable |
| español | spa-000 | tenaz |
| svenska | swe-000 | enveten |