Constant
Constant adjective - Not undergoing a change in condition.
Usage example: change is the only constant thing in the world of fashion
Fixed is a synonym for constant in characteristic topic. In some cases you can use "Fixed" instead an adjective "Constant", when it comes to topics like regular, conforming, consistent, unchanging.
Fixed
Fixed adjective - Having been established and usually not subject to change.
Usage example: the baseball card dealer's prices were fixed, so bargaining was not an option
Constant is a synonym for fixed in determined topic. You can use "Constant" instead an adjective "Fixed", if it concerns topics such as regular, conforming.
Mutual synonyms
Both words in one sentence
- Over the first 100 years, money was fixed to the supply of precious metals; inflation was not constant.
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Poor sod became a universal constant in the parent series when Rose fixed the past a bit sloppily in her god mode.
Source: Healing Factor - When a group, cast, or faction is subject to Fixed Relative Strength, the total amount of fighting ability is more or less constant but unevenly distributed, establishing a ranking of who's stronger than who.
Source: Fixed Relative Strength
Cite this Source
Fixed and Constant. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/constant/fixed
Constant & Fixed. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/constant/fixed>.
Fixed or Constant. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/constant/fixed.
Google Ngram Viewer shows how "constant" and "fixed" have occurred on timeline