| español | spa-000 |
| impenetrable | |
| العربية | arb-000 | غامِض |
| العربية | arb-000 | غَلِق |
| العربية | arb-000 | مُبْهَم |
| العربية | arb-000 | مُسْتَغْلِق |
| العربية | arb-000 | يكثف |
| luenga aragonesa | arg-000 | impenetrable |
| luenga aragonesa | arg-000 | inficable |
| Mapudungun | arn-000 | mvza |
| беларуская | bel-000 | непралазны |
| বাংলা | ben-000 | ঘন |
| български | bul-000 | компактен |
| български | bul-000 | неподатлив |
| български | bul-000 | непреклонен |
| български | bul-000 | твърд |
| català | cat-000 | dens |
| català | cat-000 | impenetrable |
| català | cat-000 | inescrutable |
| català | cat-000 | insondable |
| čeština | ces-000 | neoblomný |
| čeština | ces-000 | neochvějný |
| čeština | ces-000 | neproniknutelný |
| čeština | ces-000 | neprostupný |
| 普通话 | cmn-000 | 不能渗透的 |
| 普通话 | cmn-000 | 不能通过的 |
| 普通话 | cmn-000 | 浓重 |
| 國語 | cmn-001 | 濃重 |
| Hànyǔ | cmn-003 | nóng zhong |
| dansk | dan-000 | hermetisk |
| dansk | dan-000 | kompakt |
| dansk | dan-000 | uigennemtrængelig |
| Deutsch | deu-000 | dicht gedrängt |
| Deutsch | deu-000 | felsenfest |
| Deutsch | deu-000 | hermetisch |
| Deutsch | deu-000 | luft- und wasserdicht |
| Deutsch | deu-000 | rigoros |
| Deutsch | deu-000 | undurchdringbar |
| Deutsch | deu-000 | undurchdringlich |
| Deutsch | deu-000 | undurchlässig |
| Deutsch | deu-000 | undurchschaubar |
| Deutsch | deu-000 | undurchwatbar |
| Deutsch | deu-000 | unerbittlich |
| Deutsch | deu-000 | unergründlich |
| Deutsch | deu-000 | unnachgiebig |
| Deutsch | deu-000 | unpassierbar |
| ελληνικά | ell-000 | αδιαπέραστος |
| ελληνικά | ell-000 | ακατανόητος |
| English | eng-000 | adamant |
| English | eng-000 | airtight |
| English | eng-000 | fathomless |
| English | eng-000 | hermetic |
| English | eng-000 | impassable |
| English | eng-000 | impenetrable |
| English | eng-000 | impenetrably |
| English | eng-000 | impermeable |
| English | eng-000 | impervious |
| English | eng-000 | incomprehensible |
| English | eng-000 | inscrutable |
| English | eng-000 | tulgey |
| English | eng-000 | unfathomable |
| English | eng-000 | unpenetrable |
| Esperanto | epo-000 | densa |
| Esperanto | epo-000 | nepenetrebla |
| euskara | eus-000 | dentso |
| suomi | fin-000 | järkkymätön |
| suomi | fin-000 | käsittämätön |
| suomi | fin-000 | läpitunkematon |
| suomi | fin-000 | peräänantamaton |
| suomi | fin-000 | sankka |
| français | fra-000 | catégorique |
| français | fra-000 | hermétique |
| français | fra-000 | impénétrable |
| français | fra-000 | incompréhensible |
| français | fra-000 | inflexible |
| français | fra-000 | insondable |
| français | fra-000 | étanche |
| galego | glg-000 | denso |
| galego | glg-000 | espeso |
| galego | glg-000 | impenetrable |
| galego | glg-000 | impenetrábel |
| galego | glg-000 | mesto |
| yn Ghaelg | glv-000 | neuronsoilagh |
| עברית | heb-000 | צפוף |
| Hiligaynon | hil-000 | garot |
| Hiligaynon | hil-000 | garót |
| Hiligaynon | hil-000 | magarót |
| hiMxI | hin-004 | aBexya |
| hrvatski | hrv-000 | nepristupačan |
| magyar | hun-000 | áthatolhatatlan |
| Ido | ido-000 | densa |
| bahasa Indonesia | ind-000 | tak dapat tembus |
| bahasa Indonesia | ind-000 | tebal/padat |
| íslenska | isl-000 | óræður |
| italiano | ita-000 | denso |
| italiano | ita-000 | ermetico |
| italiano | ita-000 | impenetrabile |
| italiano | ita-000 | impervio |
| italiano | ita-000 | impraticabile |
| italiano | ita-000 | incomprensibile |
| italiano | ita-000 | inesplorabile |
| italiano | ita-000 | inscrutabile |
| italiano | ita-000 | insondabile |
| italiano | ita-000 | invalicabile |
| italiano | ita-000 | irremovibile |
| italiano | ita-000 | ostinato |
| 日本語 | jpn-000 | 冷静 |
| 日本語 | jpn-000 | 頑固な |
| 한국어 | kor-000 | 고집스러운 |
| 한국어 | kor-000 | 꿰뚫을수 없는 |
| 한국어 | kor-000 | 받아들이지않는 |
| 한국어 | kor-000 | 불가입성의 |
| 한국어 | kor-000 | 조밀한 |
| latine | lat-000 | impenetrabiilis |
| latine | lat-000 | ineluctabilis |
| latviešu | lvs-000 | blīvs |
| Nederlands | nld-000 | hermetisch |
| Nederlands | nld-000 | luchtdicht |
| Nederlands | nld-000 | onbuigzaam |
| Nederlands | nld-000 | ondoordringbaar |
| Nederlands | nld-000 | ondoorgrondelijk |
| Nederlands | nld-000 | onvermurwbaar |
| nynorsk | nno-000 | ugjennomtrengeleg |
| nynorsk | nno-000 | ugjennomtrengjeleg |
| bokmål | nob-000 | ugjennomtrengelig |
| فارسی | pes-000 | تراکم |
| فارسی | pes-000 | غيرقابل رسوخ |
| polski | pol-000 | nieprzenikniony |
| polski | pol-000 | nieustępliwy |
| polski | pol-000 | zbity |
| polski | pol-000 | zdecydowany |
| português | por-000 | adamantino |
| português | por-000 | denso |
| português | por-000 | estanque |
| português | por-000 | hermético |
| português | por-000 | impenetrável |
| português | por-000 | inescrutável |
| português brasileiro | por-001 | impenetrável |
| português europeu | por-002 | impenetrável |
| română | ron-000 | de necercetat |
| română | ron-000 | de nepătruns |
| română | ron-000 | de nestrăpuns |
| română | ron-000 | dens |
| română | ron-000 | impenetrabil |
| română | ron-000 | inscrutabil |
| română | ron-000 | neanchetabil |
| română | ron-000 | necercetabil |
| română | ron-000 | neexaminabil |
| русский | rus-000 | беспросветный |
| русский | rus-000 | зага́дочный |
| русский | rus-000 | категори́чный |
| русский | rus-000 | необъяснимый |
| русский | rus-000 | непода́тливый |
| русский | rus-000 | непоколеби́мый |
| русский | rus-000 | непоня́тный |
| русский | rus-000 | непостижимый |
| русский | rus-000 | непрекло́нный |
| русский | rus-000 | непробиваемый |
| русский | rus-000 | непролазный |
| русский | rus-000 | непроница́емый |
| русский | rus-000 | непроницаемость |
| русский | rus-000 | непроходи́мый |
| русский | rus-000 | твёрдый |
| slovenčina | slk-000 | hustá |
| slovenčina | slk-000 | husté |
| slovenčina | slk-000 | nepreniknuteľný |
| slovenščina | slv-000 | gosta |
| slovenščina | slv-000 | gosto |
| español | spa-000 | cabeza dura |
| español | spa-000 | categórico |
| español | spa-000 | espesa |
| español | spa-000 | firme |
| español | spa-000 | hermético |
| español | spa-000 | impracticable |
| español | spa-000 | incomprensible |
| español | spa-000 | inescrutable |
| español | spa-000 | inflexible |
| español | spa-000 | insondable |
| español | spa-000 | intransitable |
| español | spa-000 | obstinado |
| español | spa-000 | tupido |
| svenska | swe-000 | benhård |
| svenska | swe-000 | kompakt |
| svenska | swe-000 | obeveklig |
| svenska | swe-000 | ogenomtränglig |
| svenska | swe-000 | orubblig |
| svenska | swe-000 | outgrundlig |
| svenska | swe-000 | svårförståelig |
| ภาษาไทย | tha-000 | ซึ่งผ่านเข้าไปไม่ได้ |
| ภาษาไทย | tha-000 | ทึบมัว |
| ภาษาไทย | tha-000 | มีแสงสว่างน้อย |
| ภาษาไทย | tha-000 | โง่เต็มที่ |
| Türkçe | tur-000 | anlaşılmaz |
| Türkçe | tur-000 | esrarlı |
| Türkçe | tur-000 | esrârengiz |
| Türkçe | tur-000 | geçilmez |
| Türkçe | tur-000 | girilemez |
| Türkçe | tur-000 | gizemli |
| Türkçe | tur-000 | negatifi şeffaf olmayan |
| українська | ukr-000 | непроглядний |
| українська | ukr-000 | непролазний |
| українська | ukr-000 | непроникний |
| isiZulu | zul-000 | ngenakubhobozeka |
| isiZulu | zul-000 | ngenakungenwa |