Fluid and Formidable

Fluid

Fluid adjective - Involving minimal difficulty or effort.
Usage example: the dance looked smooth and fluid, though backstage we could see the dancer gasping for breath and sweating from the effort

Formidable is an antonym for fluid.

Nearby Word: fluidity

Formidable

Formidable adjective - Causing fear.

Fluid is an antonym for formidable.

Nearby Word: formidably
Cite this Source
Formidable and Fluid. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/fluid/formidable
Fluid & Formidable. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/fluid/formidable>.
Formidable or Fluid. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/fluid/formidable.
Google Ngram Viewer shows how "fluid" and "formidable" have occurred on timeline