A coincidence is possible vs Accident vs Fluke

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

A coincidence is possible

Top 5,000 (fairly common)

Accident

Top 1,000 (very common)A2noun

Fluke

Top 5,000 (fairly common)
Most common: Accident
 A coincidence is possibleAccidentFluke
Pronunciation🇬🇧 //ə kəʊˈɪnsɪdəns ɪz ˈpɒsəbl//🇺🇸 //ə koʊˈɪn.sɪ.dəns ɪz ˈpɑː.sə.bəl//🇬🇧 /["/ˈæksɪdənt/"]/🇺🇸 /["/ˈæksɪdənt/"]/🇬🇧 //fluːk//🇺🇸 //fluːk//
MeaningIt can happen by chance.Something that happens unexpectedly, usually causing harm or damage.A lucky chance or accident.
ExampleIt was just a coincidence that we met here.The car accident caused a long traffic jam.Winning the lottery was just a complete fluke.
RegisterNeutralNeutralNeutral
How commonTop 5,000 (fairly common)Top 1,000 (very common)Top 5,000 (fairly common)
CEFR level-A2-
Part of speechnoun
Collocationsstrange coincidence, freak coincidence, rare coincidence, happy coincidencebad, 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
Antonymsa planned event, a deliberate act, a designed outcomeintentional act, design-
Common mistakesUsing 'coincidence' as a verb., Confusing with 'incident' or 'happening'., Misplacing 'possible' as an adjective for 'coincidence'.Confused 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 when discussing unexpected occurrences. More formal contexts might prefer 'it is possible that something coincided'.Use '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.

See it in real clips

A coincidence is possible
Accident
Fluke

Frequently asked questions: A coincidence is possible vs Accident vs Fluke

What's the difference between A coincidence is possible, Accident, and Fluke?

A coincidence is possible: It can happen by chance. Accident: Something that happens unexpectedly, usually causing harm or damage. Fluke: A lucky chance or accident.

Which is more common: A coincidence is possible, Accident, and Fluke?

Accident is the most common in everyday English.

Can you show an example of each?

A coincidence is possible: It was just a coincidence that we met here. Accident: The car accident caused a long traffic jam. Fluke: Winning the lottery was just a complete fluke.

Can I use A coincidence is possible, Accident, and Fluke interchangeably?

Not always. A coincidence is possible, 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.