Usually means: Lack of desired or intended effectiveness.
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We found 15 dictionaries that define the word inefficaciousness:

General (14 matching dictionaries)
  1. inefficaciousness: Merriam-Webster
  2. inefficaciousness: Collins English Dictionary
  3. inefficaciousness: Vocabulary.com
  4. inefficaciousness: Wordnik
  5. inefficaciousness: Wiktionary
  6. Inefficaciousness, inefficaciousness: Dictionary.com
  7. Inefficaciousness: Online Plain Text English Dictionary
  8. inefficaciousness: Webster's Revised Unabridged, 1913 Edition
  9. inefficaciousness: Rhymezone
  10. Inefficaciousness: AllWords.com Multi-Lingual Dictionary
  11. inefficaciousness: Webster's 1828 Dictionary
  12. inefficaciousness: FreeDictionary.org
  13. inefficaciousness: Mnemonic Dictionary
  14. Inefficaciousness: TheFreeDictionary.com

Business (1 matching dictionary)
  1. inefficaciousness: Legal dictionary

(Note: See inefficacious as well.)

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Definitions from Wiktionary (inefficaciousness)

▸ noun:  Lack of efficacy.

Similar:
inefficacy, inutility, inefficient, unproductivity, nonsolution, no use, nonfunction, unfeasibility, nonissuance, unconvincibility, more...

▸ Words similar to inefficaciousness

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▸ Popular adjectives describing inefficaciousness

▸ Words that often appear near inefficaciousness

▸ Rhymes of inefficaciousness

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Similar:
inefficacy, inutility, inefficient, unproductivity, nonsolution, no use, nonfunction, unfeasibility, nonissuance, unconvincibility, more...



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