Translations: the word in the other languages
- Afrikaans: ondoeltreffende
- Amharic: inefficient
- Arabic: غير فعالة
- Azerbaijani: səmərəsiz
- Bashkir: һөҙөмтәһеҙ
- Belarusian: неэфектыўна
- Bulgarian: неефективно
- Bengali: অদক্ষ
- Bosnian: neefikasno
- Catalan: ineficient
- Cebuano: inefficient
- Czech: neefektivní
- Welsh: aneffeithlon
- Danish: ineffektiv
- German: ineffizient
- Greek: αναποτελεσματική
- Esperanto: nekompetenta
- Spanish: ineficiente
- Estonian: ebaefektiivne
- Basque: eraginkorra
- Persian: ناکارآمد
- Finnish: tehoton
- French: inefficace
- Irish: mí-éifeachtach
- Scottish Gaelic: neo-èifeachdach
- Galician: ineficiente
- Gujarati: બિનકાર્યક્ષમ
- Hebrew: לא יעיל
- Hindi: अक्षम
- Croatian: neefikasna
- Haitian: rezèvwa
- Hungarian: hatékony
- Armenian: անարդյունավետ է
- Indonesian: tidak efisien
- Icelandic: óhagkvæmt
- Italian: inefficiente
- Japanese: 非効率
- Javanese: inefficient
- Georgian: არაეფექტური
- Kazakh: тиімсіз
- Khmer: ប្រសិទ្ធភាព
- Kannada: ಅಸಮರ್ಥ
- Korean: 비
- Kyrgyz: натыйжасыз
- Latin: inutilis
- Luxembourgish: ineffizient
- Lao: ປະສິດທິ
- Lithuanian: neefektyvus
- Latvian: neefektīva
- Malagasy: tsy mahomby
- Mari: неэффективный
- Maori: hauarea
- Macedonian: неефикасни
- Malayalam: inefficient
- Mongolian: үр ашиггүй
- Marathi: अकार्यक्षम
- Hill Mari: неэффективный
- Malay: tidak cekap
- Maltese: ineffiċjenti
- Burmese: ထိရောက်မှုမရှိဘဲ
- Nepali: अदक्ष
- Dutch: inefficiënt
- Norwegian: ineffektive
- Punjabi: ਅਕੁਸ਼ਲ
- Papiamento: medicine
- Polish: nieskuteczne
- Portuguese: ineficiente
- Romanian: ineficiente
- Russian: неэффективно
- Sinhalese: අකාර්යක්ෂම
- Slovak: neefektívne
- Slovenian: neučinkovitih
- Albanian: joefikase
- Serbian: неефикасна
- Sundanese: éfisién
- Swedish: ineffektivt
- Swahili: ufanisi
- Tamil: திறனற்ற
- Telugu: అసమర్థంగా
- Tajik: неэффективно
- Thai: เสื่อมสภาพ
- Tagalog: hindi sanay
- Turkish: verimsiz
- Tatar: нәтиҗәсез
- Udmurt: неэффективный
- Ukrainian: неефективно
- Urdu: غیر فعال
- Uzbek: samarasiz
- Vietnamese: không hiệu quả
- Xhosa: inefficient
- Yiddish: באַטלאָניש
- Chinese: 效率低下
Synonyms, close and similar words for inefficient
- noneffective
- ineffectual
- ineffective
- inefficacious
- unefficient
- weak
- insufficient
- inexpedient
- inept
- unskilful
- unskillful
- unproductive
- counterproductive