Opportunity vs Possibility

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

Opportunity

Top 1,000 (very common)A2noun

Possibility

Top 2,000 (common)A2noun
Most common: Opportunity
 OpportunityPossibility
Pronunciation🇬🇧 /["/ˌɒpəˈtjuːnəti/"]/🇺🇸 /["/ˌɑːpərˈtuːnəti/"]/🇬🇧 /["/ˌpɒsəˈbɪləti/"]/🇺🇸 /["/ˌpɑːsəˈbɪləti/"]/
MeaningA chance to do something or improve your situation.Something that might happen or be true.
ExampleShe seized the opportunity to travel abroad for her studies.There is a possibility of rain tomorrow, so take your umbrella.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 2,000 (common)
CEFR levelA2A2
Part of speechnounnoun
Collocationsample, considerable, plenty of, have, find, get, exist, arise, come, opportunity for, at the earliest opportunity, at the first (possible) opportunity, at every available opportunityexciting, interesting, intriguing, allow somebody, create, offer somebody, exist, remain, possibility for, possibility of, not beyond the bounds of possibility, within the realm of possibility, a number of possibilities, exciting, interesting, intriguing, allow somebody, create, offer somebody, exist, remain, possibility for, possibility of, not beyond the bounds of possibility, within the realm of possibility, a number of possibilities
Antonymsobstacle, hindrance, barrierimpossibility, certainty
Common mistakesConfused with 'chance'—they are similar but 'opportunity' often implies a better or more favorable condition., Using it inappropriately in negative contexts—'opportunity' usually has a positive connotation.Confusing 'possibility' with 'probability' (possibility is broader)., Using 'possibility' when a more definite word like 'surety' is needed., Incorrectly using it as a verb instead of a noun.
Usage notesUsed in both formal and informal contexts. It's appropriate for discussing career chances, events, or possibilities. Avoid using in overly casual situations.Use 'possibility' when discussing potential events or situations. It's suitable for both spoken and written language. Avoid informal contexts where simpler words may be more appropriate.

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Opportunity
Possibility

Frequently asked questions: Opportunity vs Possibility

What's the difference between Opportunity and Possibility?

Opportunity: A chance to do something or improve your situation. Possibility: Something that might happen or be true.

Which is more common: Opportunity and Possibility?

Opportunity is the most common in everyday English.

Are Opportunity and Possibility the same CEFR level?

Opportunity: A2, Possibility: A2 on the CEFR scale.

What part of speech are Opportunity and Possibility?

Opportunity: noun, Possibility: noun.

Can you show an example of each?

Opportunity: She seized the opportunity to travel abroad for her studies. Possibility: There is a possibility of rain tomorrow, so take your umbrella.

Can I use Opportunity and Possibility interchangeably?

Not always. Opportunity and Possibility 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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