Fluid
Fluid adjective - Capable of moving like a liquid.
Usage example: warm the jam until it is fluid, then spread it over the cake
Nearby Word: fluidity
Solid
Solid adjective - Of definite shape and volume; firm; neither liquid nor gaseous.
Usage example: ice is water in the solid state
Both words in one sentence
-
While earth is strong and solid and air is weak but fluid, water is both strong and fluid, but not to the same extent as the other two.
Source: Elemental Powers -
When a fluid (or highly flexible solid) falls and/or spreads in a way that it is made to look like blood.
Source: Symbolic Blood -
The RoboCop: The Series episode "When justice fails" has its baddie frozen solid by taking a blast of sub-zero fluid from a ruptured pipe.
Source: Literally Shattered Lives
Cite this Source
Solid and Fluid. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fluid/solid
Fluid & Solid. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fluid/solid>.
Solid or Fluid. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fluid/solid.
Google Ngram Viewer shows how "fluid" and "solid" have occurred on timeline