Certain
Certain adjective - Known but not named.
Never failing and certain are semantically related. In some cases you can use "Never failing" instead an adjective "Certain".
Never failing
Certain and never failing are semantically related. You can use "Certain" instead an adjective phrase "Never failing".
Mutual synonyms
Related pairs
- sound and certain
- sound and never failing
- safe and certain
- safe and never failing
- reliable and certain
- reliable and never failing
- trustworthy and certain
- trustworthy and never failing
- dependable and certain
- dependable and never failing
- unfailing and certain
- unfailing and never failing
- sure and certain
- sure and never failing
Cite this Source
Never failing and Certain. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/certain/never_failing
Certain & Never failing. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/certain/never_failing>.
Never failing or Certain. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/certain/never_failing.
Google Ngram Viewer shows how "certain" and "never failing" have occurred on timeline