| English | eng-000 |
| pernicious | |
| العربية | arb-000 | خبيث |
| العربية | arb-000 | مسيء |
| العربية | arb-000 | مسيئ |
| luenga aragonesa | arg-000 | pernicioso |
| Romániço | art-013 | funesta |
| Universal Networking Language | art-253 | pernicious |
| Universal Networking Language | art-253 | pernicious(icl>adj,equ>baneful) |
| Universal Networking Language | art-253 | pernicious(icl>adj,equ>insidious) |
| Sambahsa-mundialect | art-288 | perneiceus |
| asturianu | ast-000 | gafíu |
| Dharruk | aus-044 | wiɹi |
| Bangi | bni-000 | -be |
| български | bul-000 | гибелен |
| български | bul-000 | пагубен |
| català | cat-000 | insidiós |
| català | cat-000 | perniciós |
| català | cat-000 | subtil |
| binisayang Sinugboanon | ceb-000 | makadaut |
| čeština | ces-000 | destruktivní |
| čeština | ces-000 | vedoucí ke zkáze |
| čeština | ces-000 | zhoubný |
| čeština | ces-000 | zlý |
| čeština | ces-000 | škodlivý |
| čeština | ces-000 | špatný |
| 普通话 | cmn-000 | 恶性的 |
| 普通话 | cmn-000 | 有害 |
| 普通话 | cmn-000 | 有害的 |
| 普通话 | cmn-000 | 有毒的 |
| 普通话 | cmn-000 | 致命 |
| 國語 | cmn-001 | 惡性的 |
| 國語 | cmn-001 | 有害 |
| 國語 | cmn-001 | 有害的 |
| 國語 | cmn-001 | 有毒的 |
| dansk | dan-000 | ondartet |
| dansk | dan-000 | perniciøs |
| dansk | dan-000 | skadelig |
| Deutsch | deu-000 | Bösartigkeit |
| Deutsch | deu-000 | Malignität |
| Deutsch | deu-000 | bösartig |
| Deutsch | deu-000 | gefährlich |
| Deutsch | deu-000 | heimtückisch |
| Deutsch | deu-000 | hinterhältig |
| Deutsch | deu-000 | hinterlistig |
| Deutsch | deu-000 | perniziös |
| Deutsch | deu-000 | schlimm |
| Deutsch | deu-000 | schädlich |
| Deutsch | deu-000 | subtil |
| Deutsch | deu-000 | tödlich |
| Deutsch | deu-000 | verderblich |
| Deutsch | deu-000 | übel |
| eesti | ekk-000 | hävitav |
| eesti | ekk-000 | salakaval |
| eesti | ekk-000 | surmaga lõppev |
| eesti | ekk-000 | tappev |
| ελληνικά | ell-000 | εξώλης |
| ελληνικά | ell-000 | επιβλαβής |
| ελληνικά | ell-000 | θανατηφόρος |
| ελληνικά | ell-000 | ολέθριος |
| English | eng-000 | abominable |
| English | eng-000 | adverse |
| English | eng-000 | annihilating |
| English | eng-000 | bad |
| English | eng-000 | baleful |
| English | eng-000 | baneful |
| English | eng-000 | blasting |
| English | eng-000 | calamitous |
| English | eng-000 | cataclysmic |
| English | eng-000 | counterproductive |
| English | eng-000 | damnific |
| English | eng-000 | deadly |
| English | eng-000 | deleterious |
| English | eng-000 | destructive |
| English | eng-000 | detrimental |
| English | eng-000 | disadvantageous |
| English | eng-000 | disastrous |
| English | eng-000 | distressing |
| English | eng-000 | fatal |
| English | eng-000 | fateful |
| English | eng-000 | grievous |
| English | eng-000 | harmful |
| English | eng-000 | hurtful |
| English | eng-000 | injurious |
| English | eng-000 | insalubrious |
| English | eng-000 | insidious |
| English | eng-000 | internecine |
| English | eng-000 | killable |
| English | eng-000 | lethal |
| English | eng-000 | malefic |
| English | eng-000 | malign |
| English | eng-000 | malignancy |
| English | eng-000 | malignant |
| English | eng-000 | noxious |
| English | eng-000 | pestiferous |
| English | eng-000 | pestilent |
| English | eng-000 | pestilential |
| English | eng-000 | prejudicial |
| English | eng-000 | prejudicious |
| English | eng-000 | ruinous |
| English | eng-000 | subtle |
| English | eng-000 | toxic |
| English | eng-000 | unhealthy |
| English | eng-000 | unwholesome |
| English | eng-000 | vicious |
| English | eng-000 | virulence |
| English | eng-000 | wicked |
| Esperanto | epo-000 | insida |
| Esperanto | epo-000 | insidema |
| Esperanto | epo-000 | malutila |
| Esperanto | epo-000 | malutilega |
| Esperanto | epo-000 | pereiga |
| Esperanto | epo-000 | pernicioza |
| Esperanto | epo-000 | subtila |
| euskara | eus-000 | kaltegarri |
| suomi | fin-000 | epäterveellinen |
| suomi | fin-000 | haitallinen |
| suomi | fin-000 | hienovarainen |
| suomi | fin-000 | kuolettava |
| suomi | fin-000 | murhaava |
| suomi | fin-000 | pahanlaatuinen |
| suomi | fin-000 | salakavala |
| suomi | fin-000 | tappava |
| suomi | fin-000 | tuhoisa |
| suomi | fin-000 | turmiollinen |
| français | fra-000 | dangereux |
| français | fra-000 | délétère |
| français | fra-000 | insidieux |
| français | fra-000 | malin |
| français | fra-000 | malsain |
| français | fra-000 | mauvais |
| français | fra-000 | nocif |
| français | fra-000 | nuisible |
| français | fra-000 | pernicieuse |
| français | fra-000 | pernicieux |
| français | fra-000 | subtil |
| français | fra-000 | virulent |
| Gàidhlig | gla-000 | sgriosail |
| galego | glg-000 | pernicioso |
| yn Ghaelg | glv-000 | jeeyllagh |
| yn Ghaelg | glv-000 | nieunagh |
| yn Ghaelg | glv-000 | pyshoonagh |
| yn Ghaelg | glv-000 | scryssoil |
| yn Ghaelg | glv-000 | traartagh |
| Gutiska razda | got-002 | skaþuls |
| Gutiska razda | got-002 | sleideis |
| ગુજરાતી | guj-000 | નુકશાનકારક |
| ગુજરાતી | guj-000 | વિનાશક |
| Hiligaynon | hil-000 | mahaliton |
| हिन्दी | hin-000 | घातक |
| हिन्दी | hin-000 | दुखदाई |
| हिन्दी | hin-000 | नाशक |
| हिन्दी | hin-000 | विघातक |
| हिन्दी | hin-000 | हानिकर |
| हिन्दी | hin-000 | हानिकारक |
| hrvatski | hrv-000 | opak |
| hrvatski | hrv-000 | opasan |
| hrvatski | hrv-000 | poguban |
| hrvatski | hrv-000 | smrtonosan |
| hrvatski | hrv-000 | suptilan |
| hrvatski | hrv-000 | ubitačan |
| hrvatski | hrv-000 | škodljiv |
| hrvatski | hrv-000 | štetan |
| magyar | hun-000 | káros |
| magyar | hun-000 | veszedelmes |
| magyar | hun-000 | ártalmas |
| արևելահայերեն | hye-000 | կործանարար |
| արևելահայերեն | hye-000 | մահացու |
| արևելահայերեն | hye-000 | չարորակ |
| արևելահայերեն | hye-000 | վնասաբեր |
| արևելահայերեն | hye-000 | վնասակար |
| Ido | ido-000 | funesta |
| Interlingue | ile-000 | nociv |
| Interlingue | ile-000 | perniciosi |
| bahasa Indonesia | ind-000 | jahat |
| italiano | ita-000 | dannoso |
| italiano | ita-000 | deleterio |
| italiano | ita-000 | esiziale |
| italiano | ita-000 | funesto |
| italiano | ita-000 | insidioso |
| italiano | ita-000 | malefico |
| italiano | ita-000 | maligno |
| italiano | ita-000 | micidiale |
| italiano | ita-000 | nocivo |
| italiano | ita-000 | perniciosa |
| italiano | ita-000 | pernicioso |
| 日本語 | jpn-000 | わずか |
| 日本語 | jpn-000 | 悪性 |
| монгол | khk-000 | хортой |
| монгол | khk-000 | хөнөөлтэй |
| 한국어 | kor-000 | 유독한 |
| 한국어 | kor-000 | 유해한 |
| latine | lat-000 | perniciosus |
| Lingua Franca Nova | lfn-000 | nosiva |
| मराठी | mar-000 | प्रणाशी |
| македонски | mkd-000 | погубен |
| reo Māori | mri-000 | künäwheke |
| Tâi-gí | nan-003 | iú-hāi ĕ |
| Tâi-gí | nan-003 | ok-sèng ĕ |
| Nederlands | nld-000 | destructief |
| Nederlands | nld-000 | dodelijk |
| Nederlands | nld-000 | kwaadaardig |
| Nederlands | nld-000 | pernicieus |
| Nederlands | nld-000 | schadelijk |
| Nederlands | nld-000 | verderfelijk |
| polski | pol-000 | groźny |
| polski | pol-000 | szkodliwy |
| polski | pol-000 | zgubny |
| português | por-000 | grave |
| português | por-000 | insidioso |
| português | por-000 | maligno |
| português | por-000 | mau |
| português | por-000 | mórbido |
| português | por-000 | nocivo |
| português | por-000 | perniciosa |
| português | por-000 | pernicioso |
| română | ron-000 | dăunător |
| română | ron-000 | insidios |
| română | ron-000 | pernicios |
| română | ron-000 | vătămător |
| русский | rus-000 | вре́дный |
| русский | rus-000 | вредный |
| русский | rus-000 | ги́бельный |
| русский | rus-000 | гибельный |
| русский | rus-000 | губителен |
| русский | rus-000 | губительный |
| русский | rus-000 | злокачественность |
| русский | rus-000 | злокачественный |
| русский | rus-000 | па́губный |
| русский | rus-000 | пагубен |
| русский | rus-000 | пагубный |
| русский | rus-000 | пернициозный |
| русский | rus-000 | смертельный |
| русский | rus-000 | тлетво́рный |
| slovenčina | slk-000 | zhubný |
| slovenčina | slk-000 | zlý |
| slovenčina | slk-000 | škodlivý |
| slovenščina | slv-000 | poguben |
| slovenščina | slv-000 | smrten |
| slovenščina | slv-000 | smrtonosen |
| slovenščina | slv-000 | strupen |
| slovenščina | slv-000 | škodljiv |
| español | spa-000 | funesto |
| español | spa-000 | insidioso |
| español | spa-000 | maligno |
| español | spa-000 | mortal |
| español | spa-000 | pernicioso |
| español | spa-000 | sutil |
| srpski | srp-001 | opasan |
| srpski | srp-001 | poguban |
| srpski | srp-001 | smrtonosan |
| Kiswahili | swh-000 | harabu |
| Kiswahili | swh-000 | haribifu |
| tatar tele | tat-000 | zararlı |
| tatar tele | tat-000 | zıyanlı |
| తెలుగు | tel-000 | అతి హానికరమైన |
| తెలుగు | tel-000 | ప్రాణాంతకమైన |
| ภาษาไทย | tha-000 | ก่อความเสียหาย |
| ภาษาไทย | tha-000 | ซึ่งไม่ดีต่อสุขภาพ |
| ภาษาไทย | tha-000 | ซึ่งไม่เป็นประโยชน์ต่อร่างกาย |
| ภาษาไทย | tha-000 | ถึงตาย |
| ภาษาไทย | tha-000 | พินาศ |
| ภาษาไทย | tha-000 | ย่อยยับ |
| ภาษาไทย | tha-000 | ร้ายกาจ |
| ภาษาไทย | tha-000 | ร้ายแรง |
| ภาษาไทย | tha-000 | ล่มจม |
| ภาษาไทย | tha-000 | เป็นภัย |
| ภาษาไทย | tha-000 | เป็นอันตราย |
| Türkçe | tur-000 | habis |
| Türkçe | tur-000 | kötü |
| Türkçe | tur-000 | kötülük |
| Türkçe | tur-000 | mahvedici |
| Türkçe | tur-000 | muzır |
| Türkçe | tur-000 | pernisiyöz |
| Türkçe | tur-000 | tehlikeli |
| Türkçe | tur-000 | tehlikeli olarak |
| Türkçe | tur-000 | zarar |
| Türkçe | tur-000 | zararlı |
| Türkçe | tur-000 | öldümcül |
| Türkçe | tur-000 | öldürücü |
| Türkçe | tur-000 | öldürücü oluş |
| Türkçe | tur-000 | ölümcül |
| اردو | urd-000 | غارت گر |
| اردو | urd-000 | مہلک |
| tiếng Việt | vie-000 | nguy hiểm |
| tiếng Việt | vie-000 | độ hại |
| Bahasa Malaysia | zsm-000 | jahat |