Constant
Constant adjective - Not undergoing a change in condition.
Endless is a synonym for constant in ceaseless topic. In some cases you can use "Endless" instead the word "Constant" as an adjective or a verb, when it comes to topics like continue, continuous, continual, everlasting.
Mutual synonyms
Related pairs
- steady and constant
- steady and endless
- regular and constant
- regular and endless
- uninterrupted and constant
- uninterrupted and endless
- continuous and constant
- continuous and endless
- unbroken and constant
- unbroken and endless
- perpetual and constant
- perpetual and endless
- unfailing and constant
- unfailing and endless
Both words in one sentence
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Horror Hunger: The orange light fills its host with constant, ravenous, endless hunger.
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For Shintaro, who lives in constant regret and wishes to return to the past, the Heat Haze world takes the form of an endless classroom.
Source: Anime / Mekakucity Actors -
It takes place in the world of Remnant, where humanity is in constant danger from the endless swarms of Always Chaotic Evil creatures known as Grimm.
Source: High Fantasy
Cite this Source
Endless and Constant. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/constant/endless
Constant & Endless. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/constant/endless>.
Endless or Constant. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/constant/endless.
Google Ngram Viewer shows how "constant" and "endless" have occurred on timeline