Concussion
Concussion noun - A forceful coming together of two things.
Usage example: the concussion of the airliner slamming into the skyscraper was felt for several blocks in all directions
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Synonyms for Concussion
Collision is a synonym for concussion in impact topic. In some cases you can use "Collision" instead a noun "Concussion", when it comes to topics like conflict, crash.
Collision
Collision noun - A forceful coming together of two things.
Usage example: the collision of two opposing philosophies regarding the rearing of children
Concussion is a synonym for collision in conflict topic. You can use "Concussion" instead a noun "Collision", if it concerns topics such as crash, accident.
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Cite this Source
Collision and Concussion. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/concussion/collision
Concussion & Collision. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/concussion/collision>.
Collision or Concussion. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/concussion/collision.
Google Ngram Viewer shows how "concussion" and "collision" have occurred on timeline