inefficient

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inefficient

  • /ˌɪn.ɪˈfɪʃ.ənt/

Rhymes with -ɪʃənt

adjective more inefficient · most inefficient

  1. Not efficient; not producing the effect intended or desired; inefficacious. Celery is an inefficient food.
  2. Incapable of, or indisposed to, effective action; habitually slack or unproductive; effecting little or nothing. inefficient workers

Opposite: efficient

noun inefficients

  1. A person who cannot or does not work efficiently. Two men were put to work who could not set their looms; a third man was taken on who helped the inefficients to set the looms. The other weavers thought this was a breach of their union rules and 18 of them struck […]

Thesaurus

Closest in meaning: ineffective, incompetent, uneconomical, wasteful, ineffectiveness, inadequate, ineffectual, insufficient, inefficiency, useless, inept, unproductive, uneconomic, unsuccessful, inoperative, deficient

adjective

Opposite: efficient

Translations

Every language

adj not efficient; not producing the effect intended or desired

Españolineficiente, ineficaz
Portuguêsineficiente
Françaisinefficace
Italianoinefficiente, inadeguato, inefficace
Românăneeficient, ineficient

adj incapable of, or indisposed to, effective action

Italianoa scartamento ridotto

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MLA

"inefficient." Wiktionary, via Micwyn, micwyn.com/word/inefficient. Accessed 6 Nov. 2026.

APA

inefficient. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/inefficient

Chicago

"inefficient." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/inefficient.

BibTeX
@misc{inefficient_2026,
  title = {inefficient},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/inefficient},
  urldate = {2026-11-06}
}