Autonomous
Autonomous adjective - Not being under the rule or control of another.
Effectual and autonomous are semantically related. In some cases you can use "Effectual" instead an adjective "Autonomous".
Effectual
Effectual adjective - Producing or capable of producing a desired result.
Autonomous and effectual are semantically related. Sometimes you can use "Autonomous" instead an adjective "Effectual".
Mutual synonyms
Cite this Source
Effectual and Autonomous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/autonomous/effectual
Autonomous & Effectual. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/autonomous/effectual>.
Effectual or Autonomous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/autonomous/effectual.
Google Ngram Viewer shows how "autonomous" and "effectual" have occurred on timeline