Effectual and Fruitless

Effectual

Effectual adjective - Producing or capable of producing a desired result.
Usage example: acting like a jerk has generally not been a terribly effectual dating strategy

Fruitless is an antonym for effectual.

Fruitless

Fruitless adjective - Producing no results.
Usage example: this argument is totally fruitless, as neither of us will change our position

Effectual is an antonym for fruitless in product topic.

Cite this Source
Fruitless and Effectual. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/effectual/fruitless
Effectual & Fruitless. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/effectual/fruitless>.
Fruitless or Effectual. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/effectual/fruitless.
Google Ngram Viewer shows how "effectual" and "fruitless" have occurred on timeline