Influential and Ineffective

Influential

Influential adjective - Having great power or influence.
Usage example: a particularly influential politician got the team a new ballpark

Ineffective is an antonym for influential in topics: important, effective.

Nearby Words: influence, influent

Ineffective

Ineffective adjective - Not producing the desired result.

Influential is an antonym for ineffective.

Cite this Source
Ineffective and Influential. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/influential/ineffective
Influential & Ineffective. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/influential/ineffective>.
Ineffective or Influential. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/influential/ineffective.
Google Ngram Viewer shows how "influential" and "ineffective" have occurred on timeline