Effectiveness and Infirmness

Opposite meaning words

Effectiveness noun - The capacity to persuade.

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Infirmness is an antonym for effectiveness.

Nearby Words: effective, effectively, effector

Definitions of Effectiveness not found.

Effectiveness is an antonym for infirmness in ineffectiveness topic.

Cite this Source

Infirmness and Effectiveness. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/effectiveness/infirmness

Effectiveness & Infirmness. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/effectiveness/infirmness>.

Infirmness or Effectiveness. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/effectiveness/infirmness.

Google Ngram Viewer shows how "effectiveness" and "infirmness" have occurred on timeline