To know
Understand and to know are semantically related. In some cases you can use "Understand" instead a verb phrase "To know".
Understand
Understand verb - To form an opinion or reach a conclusion through reasoning and information.
To know and understand are semantically related. Sometimes you can replace phrase "To know" with "Understand", this terms are similar.
Mutual synonyms
Related pairs
- sense and to know
- sense and understand
- feel and to know
- feel and understand
- recognize and to know
- recognize and understand
- see and to know
- see and understand
- perceive and to know
- perceive and understand
- acknowledge and to know
- acknowledge and understand
- distinguish and to know
- distinguish and understand
Both terms in one sentence
- The judge seemingly makes a point of never mentioning it again, although later in the book, he makes it his stated purpose to know and understand everything in the world and so take control of his destiny, or words to that effect.
Source: Not So Omniscient After All -
If any of you know what happened, I'd love to know the details," become "I just don't understand!
- Cecil doesn't seem to understand the concept of secrets and will happily report dark events that nobody is supposed to know about, including the fact that nobody is supposed to know about it.
Source: Podcast / Welcome to Night Vale
Cite this Source
Understand and To know. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/to_know/understand
To know & Understand. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/to_know/understand>.
Understand or To know. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/to_know/understand.
Google Ngram Viewer shows how "to know" and "understand" have occurred on timeline