Check
Check verb - To be in agreement on every point.
Demonstrate and check are semantically related. In some cases you can use "Demonstrate" instead a verb "Check".
Demonstrate
Demonstrate verb - To gain full recognition or acceptance of.
Check and demonstrate are semantically related. Sometimes you can use "Check" instead a verb "Demonstrate".
Common collocations
Both words in one sentence
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The point of the exercise was to demonstrate how many people would sign a petition without bothering to check any of the facts first.
Source: Metaphorically True -
Of course, Harmony and Supremacy civs will be out in force to attempt to demonstrate the invalidity of this claim... Humongous Mecha: Just check out the Purity Aegis Mech◊ or the Supremacy CARVR Mech◊.
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In "Dead Man's Party" Giles, after running over a zombie, drops his keys as he rushes over to check on his "victim." He doesn't realize they're missing until he tries to start the car under zombie attack, forcing him to demonstrate his impressive hotwiring skills.
Source: Dangerous Key Fumble
Cite this Source
Demonstrate and Check. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/check/demonstrate
Check & Demonstrate. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/check/demonstrate>.
Demonstrate or Check. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/check/demonstrate.
Google Ngram Viewer shows how "check" and "demonstrate" have occurred on timeline