Translations: the word in the other languages
- Afrikaans: ondoeltreffend
- Amharic: ineffective
- Arabic: غير فعالة
- Azerbaijani: səmərəsiz
- Bashkir: һөҙөмтәһеҙ
- Belarusian: неэфектыўнымі
- Bulgarian: неефективни
- Bengali: অকার্যকর
- Bosnian: neefikasno
- Catalan: ineficaç
- Cebuano: dili epektibo
- Czech: neefektivní
- Welsh: aneffeithiol
- Danish: ineffektiv
- German: unwirksam
- Greek: αναποτελεσματική
- Esperanto: senutila
- Spanish: ineficaz
- Estonian: ebaefektiivne
- Basque: eraginkorra
- Persian: بی اثر
- Finnish: tehoton
- French: inefficace
- Irish: neamhéifeachtach
- Scottish Gaelic: ineffective
- Galician: ineficaces
- Gujarati: બિનઅસરકારક
- Hebrew: לא יעיל
- Hindi: अप्रभावी
- Croatian: nedjelotvornim
- Haitian: efikas
- Hungarian: hatástalan
- Armenian: անարդյունավետ
- Indonesian: tidak efektif
- Icelandic: árangurslaus
- Italian: inefficace
- Japanese: 効
- Javanese: ora ono guno
- Georgian: არაეფექტური
- Kazakh: тиімсіз
- Khmer: ប្រសិទ្ធភាព
- Kannada: ಪರಿಣಾಮಕಾರಿಯಲ್ಲದ
- Korean: 효과 없
- Kyrgyz: неэффективными
- Latin: inefficax
- Luxembourgish: unwirksam
- Lao: ໄດ້ຜົນ
- Lithuanian: neveiksminga
- Latvian: neefektīva
- Malagasy: tsy mahomby
- Mari: неэффективный
- Maori: whai hua
- Macedonian: неефективни
- Malayalam: നിഷ്ഫലമായ
- Mongolian: үр дүнгүй
- Marathi: कुचकामी
- Hill Mari: неэффективный
- Malay: tidak efektif
- Maltese: mhux effettivi
- Burmese: ထိရောက်မှု
- Nepali: अप्रभावी
- Dutch: niet effectief
- Norwegian: ineffektiv
- Punjabi: ਬੇਅਸਰ
- Papiamento: nifica
- Polish: nieskuteczne
- Portuguese: ineficaz
- Romanian: ineficiente
- Russian: неэффективными
- Sinhalese: අකාර්යක්ෂම
- Slovak: neúčinné,
- Slovenian: neučinkovito
- Albanian: paefektshme
- Serbian: неефикасна
- Sundanese: teu epektip
- Swedish: ineffektiva
- Swahili: ufanisi
- Tamil: பயனற்ற
- Telugu: అసమర్థ
- Tajik: неэффективными
- Thai: ineffective
- Tagalog: hindi epektibo
- Turkish: etkisiz
- Tatar: неэффективными
- Udmurt: неэффективный
- Ukrainian: неефективними
- Urdu: غیر موثر
- Uzbek: samarasiz
- Vietnamese: không hiệu quả
- Xhosa: ineffective
- Yiddish: יניפעקטיוו
- Chinese: 无效
Synonyms, close and similar words for ineffective
- noneffective
- inefficient
- inefficacious
- unefficient
- useless
- fruitless
- inconclusive
- futile
- unsuccessful
- unprofitable
- feckless
- inexpedient
- inoperative
- invalid
- unproductive
- counterproductive
- vain