Collision vs There was an accident

When to use each in English, with meaning, register, and examples.

Collision

Top 2,000 (common)C1noun

There was an accident

Top 1,000 (very common)
Most common: There was an accident
 CollisionThere was an accident
Pronunciation🇬🇧 /["/kəˈlɪʒn/"]/🇺🇸 /["/kəˈlɪʒn/"]/🇬🇧 //ðeə wəz ən ˈæksɪdənt//🇺🇸 //ðɛr wəz ən ˈæk.sə.dənt//
MeaningWhen two things hit each other.A crash or incident that causes harm or damage.
ExampleThe collision between the two cars caused significant damage.There was an accident on the highway that caused a long traffic jam.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR levelC1-
Part of speechnoun
Collocationsserious, multiple, head-on, be involved in, have, avoid, happen, occur, in a/​the collision, in collision with, collision between, be on a collision course with somethingserious accident, road accident, fatal accident, car accident, accident report
Antonymsseparation, disconnection-
Common mistakesConfusing 'collision' with 'collusion', which means secret cooperation., Using 'collide' as a noun instead of the correct noun 'collision'.Confused with 'accidentally' which means by mistake., Incorrectly using 'accident' as a verb.
Usage notesUse 'collision' in neutral discussions about accidents or impacts. Avoid in casual contexts where simpler words like 'crash' or 'bump' are more appropriate.Use 'there was an accident' in neutral contexts when discussing unexpected events that caused problems. Avoid using in formal writing.

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Collision
There was an accident

Frequently asked questions: Collision vs There was an accident

What's the difference between Collision and There was an accident?

Collision: When two things hit each other. There was an accident: A crash or incident that causes harm or damage.

Which is more common: Collision and There was an accident?

There was an accident is the most common in everyday English.

Can you show an example of each?

Collision: The collision between the two cars caused significant damage. There was an accident: There was an accident on the highway that caused a long traffic jam.

Can I use Collision and There was an accident interchangeably?

Not always. Collision and There was an accident are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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