Accident vs Fluke

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

Accident

Top 1,000 (very common)A2noun

Fluke

Top 5,000 (fairly common)
Most common: Accident
 AccidentFluke
Pronunciation🇬🇧 /["/ˈæksɪdənt/"]/🇺🇸 /["/ˈæksɪdənt/"]/🇬🇧 //fluːk//🇺🇸 //fluːk//
MeaningSomething that happens unexpectedly, usually causing harm or damage.A lucky chance or accident.
ExampleThe car accident caused a long traffic jam.Winning the lottery was just a complete fluke.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 5,000 (fairly common)
CEFR levelA2-
Part of speechnoun
Collocationsbad, dreadful, horrible, be involved in, have, meet with, happen, occur, take place, black spot, victim, prevention, in an/​the accident, an accident involving, an accident waiting to happen, the scene of the accident, mere, pure, sheer, by accident, an accident of birth, an accident of history, be no accident that…lucky fluke, total fluke, fluke event
Antonymsintentional act, design-
Common mistakesConfused with 'incident' - 'incident' can imply a more serious event., Using 'accident' in a context where something was done deliberately., Incorrectly using 'accident' as a verb.Confusing with 'flukes' in anatomy., Using as a verb instead of a noun., Mixing up with 'lucky' or 'chance' in contexts.
Usage notesUse 'accident' in both formal and informal contexts when discussing unintentional events. Avoid using it in situations where intent is involved or when describing planned events.Often used informally to describe unexpected good fortune. Not suitable for formal writing.

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Accident
Fluke

Frequently asked questions: Accident vs Fluke

What's the difference between Accident and Fluke?

Accident: Something that happens unexpectedly, usually causing harm or damage. Fluke: A lucky chance or accident.

Which is more common: Accident and Fluke?

Accident is the most common in everyday English.

Can you show an example of each?

Accident: The car accident caused a long traffic jam. Fluke: Winning the lottery was just a complete fluke.

Can I use Accident and Fluke interchangeably?

Not always. Accident and Fluke 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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