What does inefficaciousness mean?
Inefficaciousness means Lack of efficacy..
Pronunciation varies by accent · noun
Lack of efficacy..
No verified example was returned for this entry.
Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.
Inefficaciousness means Lack of efficacy..
Common synonyms include ineffectiveness, inefficacy.
Possible antonyms include efficacy, efficaciousness.
Use inefficaciousness where its definition matches the intended context.
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