Inefficacious synonyms
Category:
Not effective; not producing the desired effect; ineffectual
Unable or insufficient to produce effect; futile
Not producing the desired effect with a minimum use of energy, time, etc.; ineffective
affect (related)
Not having the desired effect
efficacious (antonym)
Producing or capable of producing a desired effect.
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Find another word for inefficacious. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for inefficacious, like: ineffective, ineffectual, inefficient, useless, affect and efficacious.
