Fluent and Grueling

Fluent

Fluent adjective - Involving minimal difficulty or effort.
Usage example: a fluent performance of one of the oldest magic tricks in the book

Grueling is an antonym for fluent.

Nearby Words: fluently, fluency

Grueling

Grueling adjective - Requiring considerable physical or mental effort.

Fluent is an antonym for grueling.
Cite this Source
Grueling and Fluent. (2016). Retrieved 2026, August 18, from https://thesaurus.plus/related/fluent/grueling
Fluent & Grueling. N.p., 2016. Web. 18 Aug. 2026. <https://thesaurus.plus/related/fluent/grueling>.
Grueling or Fluent. 2016. Accessed August 18, 2026. https://thesaurus.plus/related/fluent/grueling.
Google Ngram Viewer shows how "fluent" and "grueling" have occurred on timeline