Certainty and Knowledge

Certainty

Certainty noun - A state of mind in which one is free from doubt.

Knowledge and certainty are semantically related. In some cases you can use "Knowledge" instead a noun "Certainty".

Nearby Words: certain, certainly

Knowledge

Knowledge noun - A body of facts learned by study or experience.

Certainty and knowledge are semantically related. Sometimes you can use "Certainty" instead a noun "Knowledge".

Nearby Word: knowledgeable

How words are described

real real certainty real knowledge
great great certainty great knowledge
absolute absolute certainty absolute knowledge
greater greater certainty greater knowledge

Both words in one sentence

  • Compare Legend Fades to Myth, when something that was once considered common knowledge is distorted by the passage of time to the point that it can no longer be believed with 100% certainty.
  • If in other sciences we should arrive at certainty without doubt and truth without error, it behooves us to place the foundations of knowledge in mathematics.
Cite this Source
Knowledge and Certainty. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/certainty/knowledge
Certainty & Knowledge. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/certainty/knowledge>.
Knowledge or Certainty. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/certainty/knowledge.
Google Ngram Viewer shows how "certainty" and "knowledge" have occurred on timeline