Effectuate and Quell
Opposite meaning words
Effectuate
Effectuate verb - To be the cause of (a situation, action, or state of mind).
Usage example: the hope that the greater social interaction between native residents and the immigrants will effectuate greater understanding and harmony
Quell is an antonym for effectuate.
Nearby Words: effectual, effectuation, effectuating
Quell
Quell verb - To put a stop to (something) by the use of force.
Effectuate is an antonym for quell.
Nearby Word: quelling
Cite this Source
Quell and Effectuate. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/effectuate/quell
Effectuate & Quell. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/effectuate/quell>.
Quell or Effectuate. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/effectuate/quell.
Google Ngram Viewer shows how "effectuate" and "quell" have occurred on timeline