Know and Think

Know

Know verb - Perceive as familiar.

Usage example: I know this voice!

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Think and know are semantically related. In some cases you can use "Think" instead a verb "Know".

Nearby Words: knowing, known

Think verb - To have as an opinion.

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Know and think are semantically related. Sometimes you can use "Know" instead a verb "Think".

Nearby Word: thinking

name	know name	think name
time	know time	think time
way	know way	think way
bit	know bit	think bit
Other words: words, little, nothing.

Mad Libs Catch Phrase : "And if you don't know/think [X], you don't know anything about politics." Man Behind the Man: Supposedly, several multinational corporations for nearly every single politician.

Source: Radio / The Young Turks
This is how a wiki works: You share something you think or know about a subject, everyone else reads it, improves it, tampers with it.

Source: Administrivia / Righting Great Wrongs
Being a paleolithic child blessed with super strength, there wasn't a whole lot he needed to know or think about.

Source: Idiot Hero / Anime and Manga

Cite this Source

Think and Know. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/know/think

Know & Think. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/know/think>.

Think or Know. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/know/think.

Google Ngram Viewer shows how "know" and "think" have occurred on timeline