Choose the perfect synonym or antonym for the word The ability to accomplish a task with the least waste of time and effort
Efficiency
/ɪˈfɪʃənsi/Synonyms:
Antonyms:
Examples:
Better Way to Efficiency.There was a great increase in mechanical and agricultural efficiency.Obey the law of forced efficiency.
Etymology:
The word efficiency comes from the Latin efficientia meaning efficient, which is derived from efficere meaning work out, accomplish. It entered the English language in the late 16th century.
Usage Statistics:
23 mentions per 1 million words 
Hint: Frequency according to COCA
Often
Hint: Frequency according to COCA
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