Knowledge
Knowledge noun - A body of facts learned by study or experience.
Uncertainty and knowledge are semantically related. In some cases you can use "Uncertainty" instead a noun "Knowledge".
Nearby Word: knowledgeable
Uncertainty
Uncertainty noun - A feeling or attitude that one does not know the truth, truthfulness, or trustworthiness of someone or something.
Knowledge and uncertainty are semantically related. Sometimes you can use "Knowledge" instead a noun "Uncertainty".
Nearby Words: uncertain, uncertainly
Mutual synonyms
How words are described
Both words in one sentence
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This may be because they know something about him and his people that we don't, but it still comes across as rather odd when contrasted with their uncertainty about Earth knowledge and research.
Source: Series / Tomes And Talismans - Precise knowledge of every parameter, however, is a difficult assumption to fufill and is physically impossible with current technology and knowledge in the context of weather in nature due to Heisenberg's Uncertainty Principle.
Source: Analysis / Butterfly of Doom -
At the end, Howard is unsure whether he wants to know as well, and the gang devise a quantum-uncertainty-inspired solution to achieve both knowledge and ignorance: Each of them tells him one possibility for what the letter said, only one being correct.
Source: Riddle for the Ages
Cite this Source
Uncertainty and Knowledge. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/knowledge/uncertainty
Knowledge & Uncertainty. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/knowledge/uncertainty>.
Uncertainty or Knowledge. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/knowledge/uncertainty.
Google Ngram Viewer shows how "knowledge" and "uncertainty" have occurred on timeline