EFFICACITY Antonyms

There are 10 antonyms of the word efficacity. (opposite meanings)

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Definition of EFFICACITYSynonyms of EFFICACITY

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efficacious efficacities

Best Opposite Words For EFFICACITY


Expand?	Word	Save?	Synonyms..	Usage	Type
	failure
	noun • an act that fails • an event that does not accomplish its intended purpose • lack of success • a person with a record of failing; someone who loses consistently • an unexpected omission • inability to discharge all your debts as they come due • loss of ability to function normally
	impotence				nounn
	noun • the quality of lacking strength or power; being weak and feeble • an inability (usually of the male animal) to copulate
	inadequacy				nounn
	noun • lack of an adequate quantity or number • a lack of competence • unsatisfactoriness by virtue of being inadequate
	incapability				nounn
	noun • lack of potential for development • the quality of not being capable -- physically or intellectually or legally
	incompetence				nounn
	noun • lack of physical or intellectual ability or qualifications • inability of a part or organ to function properly
	ineffectiveness				nounn
	noun • lacking the power to be effective
	inefficacy				nounn
	noun • a lack of efficacy
	inefficiency				nounn
	noun • unskillfulness resulting from a lack of efficiency
	unproductiveness				nounn
	noun • the quality of lacking the power to produce
	weakness				nounn
	noun • a flaw or weak point • powerlessness revealed by an inability to act • the property of lacking physical or mental strength; liability to failure under pressure or stress or strain • the condition of being financially weak • a penchant for something even though it might not be good for you