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English
noun
:
inefficaciousness
1.
inefficaciousness
(attribute)
a lack of efficacy
Synonyms
inefficacy
Broader (hypernym)
ineffectiveness
,
ineffectuality
,
ineffectualness
Antonyms
efficaciousness
,
efficacy
Based on WordNet 3.0 copyright © Princeton University.
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. English edition:
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