Impact
Impact noun - A forceful coming together of two things.
Usage example: the glass shattered immediately upon impact with the floor
Shock is a synonym for impact in collision topic. In some cases you can use "Shock" instead a noun "Impact", when it comes to topics like force, stroke, blow, conflict. popular alternative
Nearby Words: impacted, impacting, impactless
Shock
Shock noun - A forceful coming together of two things.
Usage example: the whole railway platform shook from the shock of the two trains colliding
Impact is a synonym for shock in blow topic. You can use "Impact" instead a noun "Shock", if it concerns topics such as stroke, collision, conflict, crash. popular alternative
Mutual synonyms
How words are described
| emotional | emotional impact | emotional shock |
| physical | physical impact | physical shock |
| initial | initial impact | initial shock |
| considerable | considerable impact | considerable shock |
| Other adjectives: sheer, deep, profound, strong, powerful, real, severe, massive, big, great, serious, huge, little, major, psychological, less, greater, cultural, resulting, bigger, biggest. | ||
Common collocations
Both words in one sentence
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Centrifugal force adds force to the impact, and the shock of impact is not transferred back to the wielder.
Source: Epic Flail -
She still requires immediate medical attention from hydrostatic shock (even though the armor is also designed to spread the force of the impact) and spends weeks recovering.
Source: Bullet Proof Vest -
Driving at a car's top speed blurrs your vision, and a collision simulates the disorientation from the shock of impact.
Source: Impairment Shot
Cite this Source
Shock and Impact. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/impact/shock
Impact & Shock. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/impact/shock>.
Shock or Impact. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/impact/shock.
Google Ngram Viewer shows how "impact" and "shock" have occurred on timeline