| Ido | ido-000 |
| rigoroza | |
| العربية | arb-000 | صارم |
| asturianu | ast-000 | estrictu |
| беларуская | bel-000 | дакладны |
| беларуская | bel-000 | няўхільны |
| беларуская | bel-000 | строгі |
| čeština | ces-000 | přísný |
| čeština | ces-000 | striktní |
| 普通话 | cmn-000 | 严格 |
| 國語 | cmn-001 | 嚴格 |
| Deutsch | deu-000 | genau |
| Deutsch | deu-000 | rigoros |
| Deutsch | deu-000 | streng |
| Deutsch | deu-000 | strikt |
| ελληνικά | ell-000 | αυστηρός |
| English | eng-000 | rigorous |
| English | eng-000 | severe |
| English | eng-000 | strict |
| Esperanto | epo-000 | preciza |
| Esperanto | epo-000 | rigora |
| Esperanto | epo-000 | strikta |
| føroyskt | fao-000 | harður |
| føroyskt | fao-000 | strangur |
| suomi | fin-000 | ankara |
| suomi | fin-000 | kova |
| français | fra-000 | austère |
| français | fra-000 | rigoureux |
| français | fra-000 | strict |
| français | fra-000 | sévère |
| Frysk | fry-000 | twang |
| galego | glg-000 | estricto |
| galego | glg-000 | rigoroso |
| galego | glg-000 | severo |
| hrvatski | hrv-000 | striktan |
| hrvatski | hrv-000 | strog |
| magyar | hun-000 | szigorú |
| magyar | hun-000 | szoros |
| Ido | ido-000 | austera |
| Ido | ido-000 | rigora |
| Ido | ido-000 | severa |
| Ido | ido-000 | strikta |
| interlingua | ina-000 | stricte |
| italiano | ita-000 | rigido |
| italiano | ita-000 | severo |
| italiano | ita-000 | stretto |
| 日本語 | jpn-000 | 厳しい |
| latine | lat-000 | exiguus |
| latine | lat-000 | restrictus |
| latviešu | lvs-000 | bargs |
| Nederlands | nld-000 | streng |
| Nederlands | nld-000 | strikt |
| polski | pol-000 | ścisły |
| português | por-000 | estrito |
| lingua rumantscha | roh-000 | rigurus |
| lingua rumantscha | roh-000 | sever |
| lingua rumantscha | roh-000 | strict |
| русский | rus-000 | неукоснительный |
| русский | rus-000 | строгий |
| русский | rus-000 | точный |
| español | spa-000 | austero |
| español | spa-000 | estricto |
| español | spa-000 | riguroso |
| español | spa-000 | severo |
| svenska | swe-000 | sträng |
| Türkçe | tur-000 | katı |
| Türkçe | tur-000 | sert |
| Türkçe | tur-000 | sıkı |