What context can I use each word in?
Learn when and how to use these words with these examples!
phenomenon
Example
The Northern Lights are a natural phenomenon. [phenomenon: noun]
Example
It's a phenomenon that so many people have the same dream. [phenomenon: noun]
circumstance
Example
Given the circumstances, I think we should postpone the meeting. [circumstances: plural noun]
Example
Under no circumstance should you give out your personal information. [circumstance: singular noun]
Good things to know
Which word is more common?
Circumstance is more commonly used than phenomenon in everyday language, as it covers a wider range of contexts and situations. Phenomenon is more commonly used in scientific or technical contexts.
What’s the difference in the tone of formality between phenomenon and circumstance?
Both phenomenon and circumstance can be used in formal and informal contexts, but phenomenon may be more commonly used in scientific or academic settings, while circumstance is more versatile and can be used in various formality levels.