| English | eng-000 |
| effectual | |
| toskërishte | als-000 | efektive |
| العربية | arb-000 | فاعل |
| العربية | arb-000 | فعال |
| العربية | arb-000 | فعلي |
| العربية | arb-000 | فعّال |
| Romániço | art-013 | eficaceser |
| Universal Networking Language | art-253 | effectual |
| Universal Networking Language | art-253 | effectual(icl>adj,equ>effective,ant>ineffective) |
| Universal Networking Language | art-253 | effectual(icl>adj,equ>legal) |
| asturianu | ast-000 | conducente |
| asturianu | ast-000 | eficaz |
| বাংলা | ben-000 | ফল |
| brezhoneg | bre-000 | efedus |
| български | bul-000 | действителен |
| български | bul-000 | ефективен |
| български | bul-000 | ефикасен |
| català | cat-000 | eficaç |
| čeština | ces-000 | efektivní |
| čeština | ces-000 | působivý |
| čeština | ces-000 | účinný |
| 普通话 | cmn-000 | 会应验的 |
| 普通话 | cmn-000 | 合法的 |
| 普通话 | cmn-000 | 奏效的 |
| 普通话 | cmn-000 | 有力的 |
| 普通话 | cmn-000 | 有效果的 |
| 普通话 | cmn-000 | 有效的 |
| 普通话 | cmn-000 | 有法律效力的 |
| 普通话 | cmn-000 | 法律上有效的 |
| 普通话 | cmn-000 | 灵 |
| 國語 | cmn-001 | 奏效的 |
| 國語 | cmn-001 | 有效的 |
| 國語 | cmn-001 | 靈 |
| Hànyǔ | cmn-003 | ling |
| Cymraeg | cym-000 | effeithiol |
| dansk | dan-000 | effektiv |
| Deutsch | deu-000 | hinreichend |
| Deutsch | deu-000 | kräftig |
| Deutsch | deu-000 | wirksam |
| eesti | ekk-000 | kehtiv |
| eesti | ekk-000 | mõjus |
| eesti | ekk-000 | tulemusrikas |
| eesti | ekk-000 | tõhus |
| ελληνικά | ell-000 | αποτελεσματικός |
| ελληνικά | ell-000 | δραστικός |
| ελληνικά | ell-000 | τελεσφόρος |
| English | eng-000 | active |
| English | eng-000 | adequate |
| English | eng-000 | adequate to |
| English | eng-000 | admissible |
| English | eng-000 | ample |
| English | eng-000 | be efficacious |
| English | eng-000 | binding |
| English | eng-000 | capable |
| English | eng-000 | competent |
| English | eng-000 | driving |
| English | eng-000 | effective |
| English | eng-000 | efficacious |
| English | eng-000 | efficient |
| English | eng-000 | energetic |
| English | eng-000 | enough |
| English | eng-000 | fruitful |
| English | eng-000 | good |
| English | eng-000 | high-performance |
| English | eng-000 | hot |
| English | eng-000 | in effect |
| English | eng-000 | in force |
| English | eng-000 | legal |
| English | eng-000 | legitimate |
| English | eng-000 | mighty |
| English | eng-000 | operative |
| English | eng-000 | potent |
| English | eng-000 | powerful |
| English | eng-000 | productive |
| English | eng-000 | qualified |
| English | eng-000 | resultful |
| English | eng-000 | skillful |
| English | eng-000 | sound |
| English | eng-000 | strong |
| English | eng-000 | successful |
| English | eng-000 | sufficient |
| English | eng-000 | telling |
| English | eng-000 | valid |
| Esperanto | epo-000 | efektiva |
| Esperanto | epo-000 | efika |
| Esperanto | epo-000 | efiki |
| euskara | eus-000 | eraginkor |
| suomi | fin-000 | laillinen |
| suomi | fin-000 | lainmukainen |
| suomi | fin-000 | pätevä |
| suomi | fin-000 | tehokas |
| suomi | fin-000 | voimassa oleva |
| français | fra-000 | actif |
| français | fra-000 | effectif |
| français | fra-000 | effectual |
| français | fra-000 | efficace |
| français | fra-000 | légal |
| français | fra-000 | son |
| français | fra-000 | suffisant |
| français | fra-000 | suffisante |
| Frysk | fry-000 | beskiedend |
| Frysk | fry-000 | ôfdwaande |
| galego | glg-000 | efectivo |
| galego | glg-000 | eficaz |
| galego | glg-000 | válido |
| yn Ghaelg | glv-000 | fondagh |
| Gutiska razda | got-002 | waurstweigs |
| Gutiska razda | got-002 | waúrstweigs |
| ગુજરાતી | guj-000 | ધાર્યો ઉદ્દેશ પાર પાડનારું |
| ગુજરાતી | guj-000 | યોગ્ય |
| ગુજરાતી | guj-000 | સાર્થક |
| हिन्दी | hin-000 | फलप्रद |
| हिन्दी | hin-000 | वाछितफलदायक |
| hrvatski | hrv-000 | djelotvoran |
| hrvatski | hrv-000 | efektan |
| hrvatski | hrv-000 | efektivan |
| hrvatski | hrv-000 | efikasan |
| hrvatski | hrv-000 | moćan |
| hrvatski | hrv-000 | učinkovit |
| magyar | hun-000 | eredményes |
| magyar | hun-000 | hathatós |
| magyar | hun-000 | hatásos |
| magyar | hun-000 | érvényes |
| արևելահայերեն | hye-000 | ազդու |
| արևելահայերեն | hye-000 | զորավոր |
| արևելահայերեն | hye-000 | ներգործիչ |
| Ido | ido-000 | efikar |
| Interlingue | ile-000 | efectiv |
| Interlingue | ile-000 | eficaci |
| interlingua | ina-000 | effective |
| interlingua | ina-000 | efficace |
| interlingua | ina-000 | efficiente |
| interlingua | ina-000 | operante |
| bahasa Indonesia | ind-000 | ampuh |
| bahasa Indonesia | ind-000 | berkesan |
| bahasa Indonesia | ind-000 | dapat mendatangkan hasilbaik |
| bahasa Indonesia | ind-000 | efektif |
| bahasa Indonesia | ind-000 | halal |
| bahasa Indonesia | ind-000 | makbul |
| bahasa Indonesia | ind-000 | manjur |
| bahasa Indonesia | ind-000 | mujarab |
| bahasa Indonesia | ind-000 | mustajab |
| bahasa Indonesia | ind-000 | sah |
| bahasa Indonesia | ind-000 | sangkil |
| italiano | ita-000 | effettivo |
| italiano | ita-000 | efficace |
| italiano | ita-000 | valido |
| 日本語 | jpn-000 | イフェクティブ |
| 日本語 | jpn-000 | イフェクティヴ |
| 日本語 | jpn-000 | エフェクティブ |
| 日本語 | jpn-000 | エフェクティヴ |
| 日本語 | jpn-000 | 効果のある |
| 日本語 | jpn-000 | 効果的 |
| 日本語 | jpn-000 | 有効 |
| にほんご | jpn-002 | こうかのある |
| ქართული | kat-000 | ეფექტიანი |
| монгол | khk-000 | бүтэлтэй |
| монгол | khk-000 | нөлөөтэй |
| монгол | khk-000 | тустай |
| монгол | khk-000 | хүчин төгөлдөр |
| монгол | khk-000 | хүчинтэй |
| 한국어 | kor-000 | 유효한 |
| 한국어 | kor-000 | 효과적인 |
| latine | lat-000 | efficens |
| Lingua Franca Nova | lfn-000 | produos |
| Lingua Franca Nova | lfn-000 | produosa |
| lietuvių | lit-000 | efektyvus |
| lietuvių | lit-000 | pasiekiąs tikslą |
| latviešu | lvs-000 | faktisks |
| मराठी | mar-000 | गुणावह |
| олык марий | mhr-000 | действенный |
| reo Māori | mri-000 | mana |
| Nederlands | nld-000 | afdoend |
| Nederlands | nld-000 | doeltreffend |
| Nederlands | nld-000 | effectief |
| Nederlands | nld-000 | krachtig |
| Nederlands | nld-000 | werkdadig |
| Nederlands | nld-000 | werkzaam |
| bokmål | nob-000 | effektiv |
| occitan | oci-000 | eficaç |
| فارسی | pes-000 | موثر |
| lenga piemontèisa | pms-000 | efetiv |
| polski | pol-000 | skuteczny |
| português | por-000 | efetivo |
| português | por-000 | eficaz |
| português | por-000 | eficiente |
| português | por-000 | legal |
| Māori Kūki ʻĀirani | rar-000 | mana |
| română | ron-000 | eficace |
| Roviana | rug-000 | mana |
| русский | rus-000 | действенный |
| русский | rus-000 | действительный |
| русский | rus-000 | действующий |
| русский | rus-000 | достигающий цели |
| русский | rus-000 | имеющий силу |
| русский | rus-000 | обязательный |
| русский | rus-000 | обязывающий |
| русский | rus-000 | целесообразный |
| русский | rus-000 | эффективный |
| russkij | rus-001 | dostátočnyj |
| russkij | rus-001 | sootvétstvujuščij |
| russkij | rus-001 | sorazmérnyj |
| संस्कृतम् | san-000 | अव्यर्थ |
| संस्कृतम् | san-000 | पार्य |
| संस्कृतम् | san-000 | साधु |
| संस्कृतम् | san-000 | सिद्धार्थ |
| slovenčina | slk-000 | dobrý |
| slovenčina | slk-000 | faktický |
| slovenčina | slk-000 | konečný |
| slovenčina | slk-000 | mocný |
| slovenčina | slk-000 | praktický |
| slovenčina | slk-000 | právoplatný |
| slovenčina | slk-000 | pôsobivý |
| slovenčina | slk-000 | skutočný |
| slovenčina | slk-000 | záväzný |
| slovenčina | slk-000 | úspešný |
| slovenčina | slk-000 | účinný |
| slovenščina | slv-000 | administrativen |
| slovenščina | slv-000 | praven |
| slovenščina | slv-000 | soden |
| slovenščina | slv-000 | uspešen |
| slovenščina | slv-000 | učinkovit |
| slovenščina | slv-000 | zakonit |
| slovenščina | slv-000 | zakonski |
| español | spa-000 | eficaz |
| español | spa-000 | legal |
| svenska | swe-000 | effektiv |
| svenska | swe-000 | verklig |
| svenska | swe-000 | verksam |
| తెలుగు | tel-000 | శక్తిమంత |
| తెలుగు | tel-000 | సఫల |
| ภาษาไทย | tha-000 | ซึ่งประสบความสําเร็จอย่างที่คาดหวังไว้ |
| ภาษาไทย | tha-000 | ที่ได้ผลตามที่ตั้งใจ |
| ภาษาไทย | tha-000 | ได้ผล |
| Türkçe | tur-000 | etkileyici |
| Türkçe | tur-000 | etkili |
| Türkçe | tur-000 | geçerli |
| Türkçe | tur-000 | istenen sonucu veren |
| Türkçe | tur-000 | kifayet edici |
| Türkçe | tur-000 | tesirli |
| Türkçe | tur-000 | yeterli |
| Türkçe | tur-000 | yeterli olarak |
| українська | ukr-000 | дієвий |
| українська | ukr-000 | ефективний |
| اردو | urd-000 | نتیجہ خیز |
| اردو | urd-000 | کاری |
| اردو | urd-000 | کافی |
| tiếng Việt | vie-000 | có giá trị |
| tiếng Việt | vie-000 | có hiệu lực |
| Գրաբար | xcl-000 | զօրեղ |
| Nourmaund | xno-000 | ataindere |
| Nourmaund | xno-000 | ataindre |
| Nourmaund | xno-000 | atainer |
| Nourmaund | xno-000 | ateindre |
| Nourmaund | xno-000 | attainder |
| Nourmaund | xno-000 | attaindre |
| Nourmaund | xno-000 | attainer |
| Nourmaund | xno-000 | attainre |
| Nourmaund | xno-000 | atteinder |
| Nourmaund | xno-000 | atteindre |
| Nourmaund | xno-000 | attender |
| Nourmaund | xno-000 | attendre |
| Nourmaund | xno-000 | enteindre |
| Nourmaund | xno-000 | entendre |
| Nourmaund | xno-000 | esteindre |
| Nourmaund | xno-000 | esteiner |
| Nourmaund | xno-000 | estre atendant a |
| Nourmaund | xno-000 | teindre |
| Nourmaund | xno-000 | traitre atteint |
| ייִדיש | ydd-000 | עפֿעקטיוו |
| Bahasa Malaysia | zsm-000 | ampuh |
| Bahasa Malaysia | zsm-000 | berkesan |
| Bahasa Malaysia | zsm-000 | efektif |
| Bahasa Malaysia | zsm-000 | halal |
| Bahasa Malaysia | zsm-000 | makbul |
| Bahasa Malaysia | zsm-000 | manjur |
| Bahasa Malaysia | zsm-000 | mujarab |
| Bahasa Malaysia | zsm-000 | mustajab |
| Bahasa Malaysia | zsm-000 | sah |
| Bahasa Malaysia | zsm-000 | sangkil |