Thesaurus
Synonyms & Antonyms of efficiency
the power to produce a desired result
- the proven efficiency of meditation in reducing stress within the company's workforce
Synonyms for efficiency
Words Related to efficiency
Near Antonyms for efficiency
Antonyms for efficiency
Keep scrolling for more
Learn More About efficiency
Cite this Entry
“Efficiency.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/efficiency. Accessed 19 Sep. 2021.
Style: MLA
MLA
Chicago
APA
Merriam-Webster
Chicago
APA
Merriam-Webster
Test Your Vocabulary
Farm Idioms Quiz
-
- What does 'poke' refer to in the expression 'pig in a poke'?
Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share efficiency
Time Traveler for efficiency
The first known use of efficiency was in 1633
See more words from the same year