dictionary · eo1.org

efficiency

Fetched 2026-10-26 (cache).

Synonyms: efficience, effeciency, deficiency, efficient, efficiently, sufficiency, inefficiency, coefficiency, x-efficiency, x efficiency

Antonyms: efficience, effeciency, deficiency, efficient, efficiently, sufficiency, inefficiency, coefficiency, x-efficiency, x efficiency

Related words from Datamuse; suggestions, not definitions.

Noun

  1. The [[extent]] to which a [[resource]] is used for the [[intended]] [[purpose]].
  2. {{lb|en|dated}} The [[quality]] of producing an [[effect]] or effects.
  3. {{lb|en|US}} A one-room [[apartment]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.