| Deutsch | deu-000 |
| eisern | |
| asturianu | ast-000 | inflexible |
| башҡорт теле | bak-000 | тимер |
| беларуская | bel-000 | жалезны |
| brezhoneg | bre-000 | -houarn |
| brezhoneg | bre-000 | dir |
| brezhoneg | bre-000 | divrall |
| brezhoneg | bre-000 | en houarn |
| brezhoneg | bre-000 | houarn |
| brezhoneg | bre-000 | houarnek |
| brezhoneg | bre-000 | strizh |
| български | bul-000 | желе́зен |
| български | bul-000 | железен |
| български | bul-000 | желязна |
| български | bul-000 | желязни |
| български | bul-000 | желязно |
| català | cat-000 | de ferro |
| català | cat-000 | ferro |
| čeština | ces-000 | neflexibilní |
| čeština | ces-000 | nepoddajný |
| čeština | ces-000 | neústupný |
| čeština | ces-000 | železný |
| 普通话 | cmn-000 | 一把死拿 |
| 普通话 | cmn-000 | 执着 |
| 普通话 | cmn-000 | 执著 |
| 普通话 | cmn-000 | 拘执 |
| 普通话 | cmn-000 | 拘迂 |
| 普通话 | cmn-000 | 死板 |
| 普通话 | cmn-000 | 铁制的 |
| 普通话 | cmn-000 | 铁甲舰 |
| 普通话 | cmn-000 | 顽强 |
| 國語 | cmn-001 | 一把死拿 |
| 國語 | cmn-001 | 執著 |
| 國語 | cmn-001 | 拘執 |
| 國語 | cmn-001 | 拘迂 |
| 國語 | cmn-001 | 死板 |
| 國語 | cmn-001 | 鐵甲艦 |
| 國語 | cmn-001 | 鐵製的 |
| 國語 | cmn-001 | 頑強 |
| Hànyǔ | cmn-003 | jū yu |
| Hànyǔ | cmn-003 | jū zhi |
| Hànyǔ | cmn-003 | sǐ ban |
| Hànyǔ | cmn-003 | tie3 jia3 jian4 |
| Hànyǔ | cmn-003 | wan2 qiang2 |
| Hànyǔ | cmn-003 | yī bǎ sǐ na |
| dansk | dan-000 | jern- |
| Deutsch | deu-000 | Eisen |
| Deutsch | deu-000 | Eisen- |
| Deutsch | deu-000 | aufmerksam |
| Deutsch | deu-000 | aus Eisen |
| Deutsch | deu-000 | beharrlich |
| Deutsch | deu-000 | ehern |
| Deutsch | deu-000 | eisenhart |
| Deutsch | deu-000 | entschlossen |
| Deutsch | deu-000 | erbittert |
| Deutsch | deu-000 | felsenfest |
| Deutsch | deu-000 | fest |
| Deutsch | deu-000 | gepanzert |
| Deutsch | deu-000 | hart |
| Deutsch | deu-000 | hartnäckig |
| Deutsch | deu-000 | inflexibel |
| Deutsch | deu-000 | robust |
| Deutsch | deu-000 | schonungslos |
| Deutsch | deu-000 | sehr fest |
| Deutsch | deu-000 | sicher |
| Deutsch | deu-000 | solide |
| Deutsch | deu-000 | stahlhart |
| Deutsch | deu-000 | standhaft |
| Deutsch | deu-000 | stark |
| Deutsch | deu-000 | steinern |
| Deutsch | deu-000 | steinhart |
| Deutsch | deu-000 | stur |
| Deutsch | deu-000 | stählern |
| Deutsch | deu-000 | unbestreitbar |
| Deutsch | deu-000 | unerbittlich |
| Deutsch | deu-000 | unerschütterlich |
| Deutsch | deu-000 | unnachgiebig |
| Deutsch | deu-000 | unversöhnlich |
| Deutsch | deu-000 | unverwandt |
| Deutsch | deu-000 | unverwüstlich |
| Deutsch | deu-000 | unzerbrechlich |
| Deutsch | deu-000 | unzerstörbar |
| Deutsch | deu-000 | zäh |
| ελληνικά | ell-000 | μονοκόμματος |
| ελληνικά | ell-000 | σιδερένιος |
| ελληνικά | ell-000 | σιδερός |
| ελληνικά | ell-000 | σιδηρούς |
| English | eng-000 | adamant |
| English | eng-000 | emergency |
| English | eng-000 | firmly |
| English | eng-000 | firmness |
| English | eng-000 | inelastic |
| English | eng-000 | iron |
| English | eng-000 | ironclad |
| English | eng-000 | irony |
| English | eng-000 | irremovable |
| English | eng-000 | made from iron |
| English | eng-000 | made of iron |
| English | eng-000 | robust |
| English | eng-000 | security |
| English | eng-000 | solidly |
| English | eng-000 | stability |
| English | eng-000 | strength |
| English | eng-000 | tough |
| English | eng-000 | unelastic |
| English | eng-000 | unrelenting |
| Esperanto | epo-000 | fera |
| Esperanto | epo-000 | nefleksebla |
| føroyskt | fao-000 | jarn- |
| suomi | fin-000 | rautainen |
| français | fra-000 | assurance |
| français | fra-000 | de fer |
| français | fra-000 | enfer |
| français | fra-000 | fer |
| français | fra-000 | fermement |
| français | fra-000 | fermeté |
| français | fra-000 | ferré |
| français | fra-000 | force |
| français | fra-000 | fort |
| français | fra-000 | implacable |
| français | fra-000 | solidement |
| français | fra-000 | stabilité |
| français | fra-000 | strict |
| français | fra-000 | vigoureux |
| français | fra-000 | énergique |
| Gaeilge | gle-000 | iarnaí |
| Gaeilge | gle-000 | iarnda |
| Gutiska razda | got-002 | eisarneins |
| Srpskohrvatski | hbs-001 | nesavitljiv |
| Srpskohrvatski | hbs-001 | ukočen |
| Srpskohrvatski | hbs-001 | železan |
| Srpskohrvatski | hbs-001 | željezan |
| Srpskohrvatski | hbs-001 | несавитљив |
| Srpskohrvatski | hbs-001 | укочен |
| magyar | hun-000 | vas- |
| magyar | hun-000 | vasból való |
| արևելահայերեն | hye-000 | անթեքելի |
| արևելահայերեն | hye-000 | անկորացնելի |
| արևելահայերեն | hye-000 | անհողդողդանսասան |
| արևելահայերեն | hye-000 | երկաթե |
| արևելահայերեն | hye-000 | երկաթյա |
| Glosa | igs-001 | feru |
| interlingua | ina-000 | de ferro |
| interlingua | ina-000 | ferree |
| íslenska | isl-000 | járn- |
| italiano | ita-000 | di ferro |
| italiano | ita-000 | fatto di ferro |
| italiano | ita-000 | ferreo |
| italiano | ita-000 | ferrico |
| italiano | ita-000 | ferroso |
| italiano | ita-000 | inflessibile |
| 日本語 | jpn-000 | がっしり |
| 日本語 | jpn-000 | アイアン |
| 日本語 | jpn-000 | 強固 |
| 日本語 | jpn-000 | 立派 |
| 日本語 | jpn-000 | 鉄 |
| 日本語 | jpn-000 | 鉄製 |
| 日本語 | jpn-000 | 鞏固 |
| ქართული | kat-000 | რკინის |
| кыргыз | kir-000 | темир |
| 한국어 | kor-000 | 고칠수 없는 |
| 한국어 | kor-000 | 굽힐수 없는 |
| 한국어 | kor-000 | 불굴의 강직한 |
| latine | lat-000 | Fe |
| latine | lat-000 | ferreus |
| lietuvių | lit-000 | geležinis |
| latviešu | lvs-000 | dzelzs- |
| македонски | mkd-000 | железен |
| reo Māori | mri-000 | rino |
| Nederlands | nld-000 | ijzer- |
| Nederlands | nld-000 | ijzeren |
| Nederlands | nld-000 | ijzersterk |
| bokmål | nob-000 | jern- |
| bokmål | nob-000 | jernhard |
| polski | pol-000 | anielski |
| polski | pol-000 | nieugięty |
| polski | pol-000 | niezłomny |
| polski | pol-000 | twardy |
| polski | pol-000 | żelazny |
| português | por-000 | de ferro |
| português | por-000 | ferrenho |
| português | por-000 | ferro |
| português | por-000 | ferroso |
| português | por-000 | férrea |
| português | por-000 | férreo |
| português | por-000 | inflexível |
| Shukllachishka Kichwa | que-001 | jillai |
| Shukllachishka Kichwa | que-001 | quillay |
| Chanka rimay | quy-000 | killay |
| Qusqu qhichwa simi | quz-000 | khilla |
| Qusqu qhichwa simi | quz-000 | khillay |
| Qusqu qhichwa simi | quz-000 | killay |
| Impapura | qvi-000 | jillay |
| Impapura | qvi-000 | killay |
| Roman | rmc-000 | srastalo |
| Roman | rmc-000 | srastuno |
| română | ron-000 | de fier |
| română | ron-000 | din fier |
| română | ron-000 | fier |
| русский | rus-000 | желе́зный |
| русский | rus-000 | железный |
| русский | rus-000 | жёсткий |
| русский | rus-000 | несгиба́емый |
| русский | rus-000 | стальной |
| русский | rus-000 | твёрдый |
| Eglathrin | sjn-000 | angren |
| slovenčina | slk-000 | nesklonný |
| slovenčina | slk-000 | železná |
| slovenčina | slk-000 | železné |
| slovenčina | slk-000 | železný |
| español | spa-000 | de hierro |
| español | spa-000 | ferroso |
| español | spa-000 | férreo |
| español | spa-000 | hecho de hierro |
| español | spa-000 | implacable |
| español | spa-000 | inquebrantable |
| shqip | sqi-000 | paepshëm |
| Fräiske Sproake | stq-000 | iersen |
| Fräiske Sproake | stq-000 | izeren |
| svenska | swe-000 | av järn |
| svenska | swe-000 | järn- |
| svenska | swe-000 | järnfast |
| svenska | swe-000 | oböjlig |
| ภาษาไทย | tha-000 | งอไม่ได้ |
| Türkçe | tur-000 | demir |
| Türkçe | tur-000 | demir gibi |
| Türkçe | tur-000 | demirden |
| українська | ukr-000 | залі́зний |
| українська | ukr-000 | залізний |
| Volapük | vol-000 | lelik |
| Wymysiöeryś | wym-000 | ȧjzera |