| English | eng-000 |
| strenuous | |
| Afrikaans | afr-000 | gretig |
| toskërishte | als-000 | madh |
| toskërishte | als-000 | vështirë |
| العربية | arb-000 | غيور |
| العربية | arb-000 | مجهد |
| العربية | arb-000 | نشيط |
| Universal Networking Language | art-253 | strenuous |
| Universal Networking Language | art-253 | strenuous(icl>adj) |
| Universal Networking Language | art-253 | strenuous(icl>adj,equ>arduous) |
| U+ | art-254 | 5287 |
| U+ | art-254 | 82E6 |
| U+ | art-254 | 8CC1 |
| asturianu | ast-000 | arellosu |
| asturianu | ast-000 | fervorosu |
| asturianu | ast-000 | vidueñu |
| বাংলা | ben-000 | ̃জনক |
| বাংলা | ben-000 | ̃সাধ্য |
| বাংলা | ben-000 | শক্ত |
| български | bul-000 | ненаситен |
| български | bul-000 | ревностен |
| català | cat-000 | esgotador |
| català | cat-000 | fervorós |
| català | cat-000 | zelós |
| català | cat-000 | àvid |
| čeština | ces-000 | agilní |
| čeština | ces-000 | hbitý |
| čeština | ces-000 | pohyblivý |
| čeština | ces-000 | přičinlivý |
| čeština | ces-000 | usilovný |
| čeština | ces-000 | vysilující |
| čeština | ces-000 | čilý |
| čeština | ces-000 | čiperný |
| Chamoru | cha-000 | atdet |
| سۆرانی | ckb-000 | زهحمهت |
| سۆرانی | ckb-000 | سهخت |
| 普通话 | cmn-000 | 劳累 |
| 普通话 | cmn-000 | 劻 |
| 普通话 | cmn-000 | 奋发的 |
| 普通话 | cmn-000 | 巴不能够 |
| 普通话 | cmn-000 | 忍耐力的严格考验的 |
| 普通话 | cmn-000 | 有奋斗之必要的 |
| 普通话 | cmn-000 | 激烈的 |
| 普通话 | cmn-000 | 热心 |
| 普通话 | cmn-000 | 热心的 |
| 普通话 | cmn-000 | 热烈的 |
| 普通话 | cmn-000 | 紧张的 |
| 普通话 | cmn-000 | 苦 |
| 普通话 | cmn-000 | 费力的 |
| 普通话 | cmn-000 | 费尽力气 |
| 普通话 | cmn-000 | 辛苦 |
| 國語 | cmn-001 | 使勁的 |
| 國語 | cmn-001 | 劇 |
| 國語 | cmn-001 | 劇烈手段 |
| 國語 | cmn-001 | 努力的 |
| 國語 | cmn-001 | 劻 |
| 國語 | cmn-001 | 勤勉 |
| 國語 | cmn-001 | 奮民的 |
| 國語 | cmn-001 | 奮發的 |
| 國語 | cmn-001 | 巴不能夠 |
| 國語 | cmn-001 | 熱心 |
| 國語 | cmn-001 | 熱烈的 |
| 國語 | cmn-001 | 緊張的 |
| 國語 | cmn-001 | 苦 |
| 國語 | cmn-001 | 賁 |
| Hànyǔ | cmn-003 | ben1 |
| Hànyǔ | cmn-003 | bā bù néng gou |
| Hànyǔ | cmn-003 | gu3 |
| Hànyǔ | cmn-003 | hu4 |
| Hànyǔ | cmn-003 | ji2 |
| Hànyǔ | cmn-003 | ju4 |
| Hànyǔ | cmn-003 | ku3 |
| Hànyǔ | cmn-003 | ku4 |
| Hànyǔ | cmn-003 | kuang |
| Hànyǔ | cmn-003 | rè xin |
| dansk | dan-000 | dychtivý |
| dansk | dan-000 | ivrig |
| Deutsch | deu-000 | anstrengend |
| Deutsch | deu-000 | aufreibend |
| Deutsch | deu-000 | passioniert |
| Deutsch | deu-000 | rührig |
| Deutsch | deu-000 | schwer |
| Deutsch | deu-000 | stramm |
| Deutsch | deu-000 | strapaziös |
| Deutsch | deu-000 | strebsam |
| Deutsch | deu-000 | tüchtig |
| Dutton Speedwords | dws-000 | try-e |
| Dutton Speedwords | dws-000 | trye |
| eesti | ekk-000 | ablas |
| eesti | ekk-000 | agar |
| eesti | ekk-000 | innukas |
| eesti | ekk-000 | järjekindel |
| eesti | ekk-000 | pingeline |
| eesti | ekk-000 | pingutav |
| eesti | ekk-000 | visa |
| ελληνικά | ell-000 | ένθερμος |
| ελληνικά | ell-000 | γεμάτος ζήλο |
| ελληνικά | ell-000 | εντατικός |
| ελληνικά | ell-000 | επείγων |
| ελληνικά | ell-000 | κουραστικός |
| ελληνικά | ell-000 | μανιώδης |
| ελληνικά | ell-000 | σφοδρός |
| English | eng-000 | active |
| English | eng-000 | agile |
| English | eng-000 | ardent |
| English | eng-000 | arduous |
| English | eng-000 | assiduous |
| English | eng-000 | austere |
| English | eng-000 | avid |
| English | eng-000 | cumbersome |
| English | eng-000 | devout |
| English | eng-000 | drama |
| English | eng-000 | eager |
| English | eng-000 | earnest |
| English | eng-000 | energetic |
| English | eng-000 | entrepreneurial |
| English | eng-000 | exhausting |
| English | eng-000 | exigent |
| English | eng-000 | fatiguing |
| English | eng-000 | fervent |
| English | eng-000 | fervid |
| English | eng-000 | grueling |
| English | eng-000 | gruelling |
| English | eng-000 | hard |
| English | eng-000 | heavy |
| English | eng-000 | in difficulties |
| English | eng-000 | instant |
| English | eng-000 | intense |
| English | eng-000 | intensive |
| English | eng-000 | keen |
| English | eng-000 | laborious |
| English | eng-000 | onerous |
| English | eng-000 | painful |
| English | eng-000 | perfervid |
| English | eng-000 | rigid |
| English | eng-000 | rigorous |
| English | eng-000 | robust |
| English | eng-000 | sedulous |
| English | eng-000 | serious |
| English | eng-000 | severe |
| English | eng-000 | sinewous |
| English | eng-000 | splitting |
| English | eng-000 | stern |
| English | eng-000 | stong |
| English | eng-000 | straining |
| English | eng-000 | strict |
| English | eng-000 | stringent |
| English | eng-000 | tense |
| English | eng-000 | tiresome |
| English | eng-000 | tiring |
| English | eng-000 | toilsome |
| English | eng-000 | tough |
| English | eng-000 | trying |
| English | eng-000 | uphill |
| English | eng-000 | urgent |
| English | eng-000 | vehement |
| English | eng-000 | vexing |
| English | eng-000 | vigorous |
| English | eng-000 | violent |
| English | eng-000 | wearing |
| English | eng-000 | zealous |
| Esperanto | epo-000 | avida |
| Esperanto | epo-000 | energia |
| Esperanto | epo-000 | fervora |
| euskara | eus-000 | akigarri |
| euskara | eus-000 | amorratu |
| euskara | eus-000 | biribil |
| euskara | eus-000 | egarri |
| euskara | eus-000 | erabateko |
| euskara | eus-000 | handi |
| euskara | eus-000 | irmo |
| euskara | eus-000 | kartsu |
| euskara | eus-000 | nekagarri |
| euskara | eus-000 | porrokatu |
| suomi | fin-000 | hurmahenkinen |
| suomi | fin-000 | innokas |
| suomi | fin-000 | rasittava |
| suomi | fin-000 | uupumaton |
| suomi | fin-000 | uuttera |
| suomi | fin-000 | vaivalloinen |
| suomi | fin-000 | voimaperäinen |
| français | fra-000 | acharné |
| français | fra-000 | actif |
| français | fra-000 | active |
| français | fra-000 | agil |
| français | fra-000 | ardent |
| français | fra-000 | ardu |
| français | fra-000 | avide |
| français | fra-000 | difficile |
| français | fra-000 | dynamique |
| français | fra-000 | dégourdi |
| français | fra-000 | enthousiaste |
| français | fra-000 | entreprenant |
| français | fra-000 | fatigant |
| français | fra-000 | fervent |
| français | fra-000 | remuant |
| français | fra-000 | urgent |
| français | fra-000 | zélateur |
| français | fra-000 | zélé |
| français | fra-000 | énergique |
| Gàidhlig | gla-000 | dealasach |
| Gaeilge | gle-000 | teann |
| galego | glg-000 | grande |
| yn Ghaelg | glv-000 | breeoil |
| ગુજરાતી | guj-000 | ઘણી મહેનત કરનારું |
| ગુજરાતી | guj-000 | મહેનતનું |
| ગુજરાતી | guj-000 | મહેનતું |
| 客家話 | hak-000 | 劇 |
| 客家話 | hak-000 | 苦 |
| Hagfa Pinyim | hak-002 | fu3 |
| Hagfa Pinyim | hak-002 | gi3 |
| Hagfa Pinyim | hak-002 | hiak7 |
| Hagfa Pinyim | hak-002 | kiak7 |
| Hagfa Pinyim | hak-002 | kiak8 |
| Hagfa Pinyim | hak-002 | ku3 |
| 客家话 | hak-006 | 苦 |
| ʻōlelo Hawaiʻi | haw-000 | hana ikaika |
| ʻōlelo Hawaiʻi | haw-000 | hana luhi |
| ʻōlelo Hawaiʻi | haw-000 | ʻoʻoleʻa |
| עברית | heb-000 | משתוקק |
| עברית | heb-000 | נלהב |
| Hiligaynon | hil-000 | arisgado |
| हिन्दी | hin-000 | इच्छुक |
| हिन्दी | hin-000 | कठिन प्रयास |
| हिन्दी | hin-000 | कठोर |
| हिन्दी | hin-000 | प्रचण्ड |
| हिन्दी | hin-000 | वीर |
| हिन्दी | hin-000 | शूर |
| हिन्दी | hin-000 | श्रमसाध्य |
| हिन्दी | hin-000 | सोत्साह |
| hiMxI | hin-004 | joSIle |
| hiMxI | hin-004 | lAlAyiwa |
| hrvatski | hrv-000 | energičan |
| hrvatski | hrv-000 | lakom |
| hrvatski | hrv-000 | marljiv |
| hrvatski | hrv-000 | naporan |
| hrvatski | hrv-000 | neumoran |
| hrvatski | hrv-000 | snažan |
| magyar | hun-000 | buzgó |
| magyar | hun-000 | fáradhatatlan |
| magyar | hun-000 | fárasztó |
| magyar | hun-000 | kimerítő |
| magyar | hun-000 | kitartó |
| արևելահայերեն | hye-000 | դժվար ծանր |
| արևելահայերեն | hye-000 | եռանդուն |
| արևելահայերեն | hye-000 | ընչաքաղց |
| արևելահայերեն | hye-000 | լարված |
| արևելահայերեն | hye-000 | ուժեղ |
| Ibibio | ibb-000 | akpesọn̄ |
| Ibibio | ibb-000 | ọkpọsọn̄ |
| ꆇꉙ | iii-000 | ꀌꈓꁎꏅ |
| ꆇꉙ | iii-000 | ꎬꅧ |
| Nuo su | iii-001 | shax ndur |
| Nuo su | iii-001 | uox kur purx shyr |
| Interlingue | ile-000 | strapaciosi |
| Interlingue | ile-000 | vigorosi |
| interlingua | ina-000 | ardue |
| interlingua | ina-000 | energic |
| interlingua | ina-000 | vigorose |
| bahasa Indonesia | ind-000 | berat |
| bahasa Indonesia | ind-000 | gemar sekali |
| bahasa Indonesia | ind-000 | teruk |
| íslenska | isl-000 | ákafur |
| italiano | ita-000 | attiva |
| italiano | ita-000 | attivo |
| italiano | ita-000 | avida |
| italiano | ita-000 | avide |
| italiano | ita-000 | avido |
| italiano | ita-000 | energico |
| italiano | ita-000 | estenuante |
| italiano | ita-000 | faticosa |
| italiano | ita-000 | faticoso |
| italiano | ita-000 | intenso |
| italiano | ita-000 | operosa |
| italiano | ita-000 | operoso |
| italiano | ita-000 | stancante |
| italiano | ita-000 | vigoroso |
| italiano | ita-000 | zelante |
| 日本語 | jpn-000 | くるしい |
| 日本語 | jpn-000 | へとへとに疲れさせる |
| 日本語 | jpn-000 | 熱心な |
| 日本語 | jpn-000 | 艱険 |
| 日本語 | jpn-000 | 過激 |
| にほんご | jpn-002 | へとへとにつかれさせる |
| ქართული | kat-000 | დაძაბული |
| ქართული | kat-000 | დაჭიმული |
| қазақ | kaz-000 | шиеленісті |
| монгол | khk-000 | албадмал |
| монгол | khk-000 | зоригтой |
| монгол | khk-000 | идэвхтэй |
| монгол | khk-000 | хатуу чанга |
| монгол | khk-000 | хэцүү бэрх |
| монгол | khk-000 | хүчилсэн |
| монгол | khk-000 | хүчилсэн албадмал |
| монгол | khk-000 | хүчирхэг |
| монгол | khk-000 | хүчтэй |
| монгол | khk-000 | чадалтай |
| монгол | khk-000 | эрчимтэй |
| 한국어 | kor-000 | 분투하는 |
| 한국어 | kor-000 | 열망하는 |
| 한국어 | kor-000 | 열심인 |
| lietuvių | lit-000 | trokštantis |
| latviešu | lvs-000 | kārs |
| मराठी | mar-000 | श्रमयुक्त |
| мокшень кяль | mdf-000 | сталготф |
| mokshenj kalj | mdf-001 | stalgotf |
| олык марий | mhr-000 | тургымло |
| reo Māori | mri-000 | pākākaha |
| reo Māori | mri-000 | whakauaua |
| reo Māori | mri-000 | whiwhita |
| эрзянь кель | myv-000 | нардевчинь вешиця |
| Tâi-gí | nan-003 | kek |
| Tâi-gí | nan-003 | kek-lia̍t chhíu-tōaⁿ |
| Tâi-gí | nan-003 | ke̍k |
| Tâi-gí | nan-003 | kio̍k |
| Tâi-gí | nan-003 | kut-la̍t |
| Tâi-gí | nan-003 | ló·-le̍k ĕ |
| Tâi-gí | nan-003 | phah-pìaⁿ |
| Nederlands | nld-000 | bezig |
| Nederlands | nld-000 | dringend |
| Nederlands | nld-000 | energiek |
| Nederlands | nld-000 | fervent |
| Nederlands | nld-000 | geestdriftig |
| Nederlands | nld-000 | hard |
| Nederlands | nld-000 | ijverig |
| Nederlands | nld-000 | ingespannen |
| Nederlands | nld-000 | inspannend |
| Nederlands | nld-000 | krachtig |
| Nederlands | nld-000 | onverdroten |
| Nederlands | nld-000 | veeleisend |
| Nederlands | nld-000 | zwaar |
| bokmål | nob-000 | anstrengende |
| bokmål | nob-000 | begjærlig |
| bokmål | nob-000 | energisk |
| bokmål | nob-000 | engasjert |
| bokmål | nob-000 | iherdig |
| bokmål | nob-000 | ivrig |
| bokmål | nob-000 | nidkjær |
| occitan | oci-000 | arderós |
| occitan | oci-000 | entosiasta |
| occitan | oci-000 | lardent |
| Mennoniten-Plautdietsch | pdt-001 | streʼbotskje |
| فارسی | pes-000 | دشوار |
| فارسی | pes-000 | پر زحمت |
| فارسی | pes-000 | پرالتهاب |
| polski | pol-000 | aktywny |
| polski | pol-000 | chętny |
| polski | pol-000 | dynamiczny |
| polski | pol-000 | gorliwy |
| polski | pol-000 | męczący |
| polski | pol-000 | wytężony |
| polski | pol-000 | zagorzały |
| polski | pol-000 | żwawy |
| português | por-000 | afadigoso |
| português | por-000 | ardente |
| português | por-000 | arduo |
| português | por-000 | cansativo |
| português | por-000 | estafante |
| português | por-000 | exaustivo |
| português | por-000 | exigente |
| português | por-000 | extenuante |
| português | por-000 | fatigante |
| português | por-000 | fervente |
| português | por-000 | fervoroso |
| português | por-000 | pesado |
| português | por-000 | urgente |
| português | por-000 | zeloso |
| português | por-000 | árduo |
| português | por-000 | ávido |
| português | por-000 | అత్యవసరం |
| română | ron-000 | avid |
| română | ron-000 | entuziast |
| română | ron-000 | fervent |
| română | ron-000 | pasionat |
| română | ron-000 | înflăcărat |
| русский | rus-000 | активный |
| русский | rus-000 | жаждущий |
| русский | rus-000 | заядлый |
| русский | rus-000 | напряженный |
| русский | rus-000 | напряжённый |
| русский | rus-000 | ревностный |
| русский | rus-000 | рьяный |
| русский | rus-000 | сильный |
| русский | rus-000 | страстный |
| русский | rus-000 | требующий усилий |
| русский | rus-000 | трудный |
| русский | rus-000 | усе́рдный |
| русский | rus-000 | усердный |
| русский | rus-000 | энергичный |
| russkij | rus-001 | podwishnyj |
| russkij | rus-001 | shiwoj |
| russkij | rus-001 | utomítel'nyj |
| slovenčina | slk-000 | agilný |
| slovenčina | slk-000 | aktívny |
| slovenčina | slk-000 | dychtivý |
| slovenčina | slk-000 | energický |
| slovenčina | slk-000 | horlivý |
| slovenčina | slk-000 | húževnatý |
| slovenčina | slk-000 | namáhavý |
| slovenčina | slk-000 | pobožný |
| slovenčina | slk-000 | pohyblivý |
| slovenčina | slk-000 | pracovitý |
| slovenčina | slk-000 | príčinlivý |
| slovenčina | slk-000 | snaživý |
| slovenčina | slk-000 | tuhý |
| slovenčina | slk-000 | tvrdý |
| slovenčina | slk-000 | usilovný |
| slovenčina | slk-000 | vyčerpávajúci |
| slovenčina | slk-000 | zanietený |
| slovenčina | slk-000 | činorodý |
| slovenčina | slk-000 | čulý |
| slovenčina | slk-000 | ťažký |
| slovenščina | slv-000 | energičen |
| slovenščina | slv-000 | naporen |
| slovenščina | slv-000 | prizadeven |
| slovenščina | slv-000 | vztrajen |
| slovenščina | slv-000 | željan |
| español | spa-000 | activo |
| español | spa-000 | agotador |
| español | spa-000 | arduo |
| español | spa-000 | cansado |
| español | spa-000 | cansador |
| español | spa-000 | celoso |
| español | spa-000 | entusiasta |
| español | spa-000 | enérgico |
| español | spa-000 | fervoroso |
| español | spa-000 | urgente |
| español | spa-000 | ágil |
| español | spa-000 | ávido |
| srpski | srp-001 | marljiv |
| srpski | srp-001 | naporan |
| svenska | swe-000 | ansträngande |
| svenska | swe-000 | ivrig |
| svenska | swe-000 | jobbig |
| svenska | swe-000 | kämpig |
| svenska | swe-000 | nitisk |
| తెలుగు | tel-000 | అత్యవసరం |
| ภาษาไทย | tha-000 | ขยันขันแข็ง |
| ภาษาไทย | tha-000 | ครัดเคร่ง |
| ภาษาไทย | tha-000 | ซึ่งต้องออกแรง |
| ภาษาไทย | tha-000 | ซึ่งต้องใช้กําลังมาก |
| ภาษาไทย | tha-000 | ซึ่งอาบเหงื่อต่างน้ํา |
| ภาษาไทย | tha-000 | บากบั่น |
| ภาษาไทย | tha-000 | ปรารถนาอย่างมาก |
| ภาษาไทย | tha-000 | พากเพียร |
| ภาษาไทย | tha-000 | มีพลัง |
| ภาษาไทย | tha-000 | หิวกระหาย |
| ภาษาไทย | tha-000 | อุตสาหะ |
| ภาษาไทย | tha-000 | เข้มแข็ง |
| ภาษาไทย | tha-000 | เคร่งครัด |
| ภาษาไทย | tha-000 | เหนื่อยยาก |
| ภาษาไทย | tha-000 | เอาจริงเอาจัง |
| ภาษาไทย | tha-000 | แข็งขัน |
| ภาษาไทย | tha-000 | แข็งแรง |
| ภาษาไทย | tha-000 | แรงกล้า |
| ภาษาไทย | tha-000 | ใช้กําลังมาก |
| türkmençe | tuk-000 | güzaply |
| Türkçe | tur-000 | doymayan |
| Türkçe | tur-000 | faal |
| Türkçe | tur-000 | gayretli |
| Türkçe | tur-000 | güç |
| Türkçe | tur-000 | hararetli |
| Türkçe | tur-000 | hevesli |
| Türkçe | tur-000 | heyecanlı |
| Talossan | tzl-000 | cruciatorxheu |
| українська | ukr-000 | жадаючий |
| українська | ukr-000 | запопадливий |
| українська | ukr-000 | ревний |
| українська | ukr-000 | спраглий |
| اردو | urd-000 | توانا |
| اردو | urd-000 | جفا کش |
| اردو | urd-000 | سر گرم |
| اردو | urd-000 | پر جوش |
| اردو | urd-000 | ہمتی |
| tiếng Việt | vie-000 | chật vật |
| tiếng Việt | vie-000 | căng thẳng |
| tiếng Việt | vie-000 | hăm hở |
| tiếng Việt | vie-000 | tích cực |
| tiếng Việt | vie-000 | vất vả |
| èdè Yorùbá | yor-000 | akítípá |
| èdè Yorùbá | yor-000 | akítíńpá |
| èdè Yorùbá | yor-000 | lagbárayáramúranítaranípá |
| 廣東話 | yue-000 | 劇 |
| 廣東話 | yue-000 | 苦 |
| gwong2dung1 wa2 | yue-003 | fu2 |
| gwong2dung1 wa2 | yue-003 | gu2 |
| gwong2dung1 wa2 | yue-003 | gwu2 |
| gwong2dung1 wa2 | yue-003 | kek6 |
| 广东话 | yue-004 | 苦 |
| Bahasa Malaysia | zsm-000 | berat |
| Bahasa Malaysia | zsm-000 | teruk |