What context can I use each word in?
Learn when and how to use these words with these examples!
happen
Example
I didn't expect that to happen. [happen: verb]
Example
It just happened out of nowhere. [happened: past tense]
occur
Example
The meeting will occur next Monday. [occur: verb]
Example
It occurred to me that I had forgotten my keys. [occurred: past tense]
Good things to know
Which word is more common?
Happen is more commonly used than occur in everyday language, and is more versatile in its usage.
What’s the difference in the tone of formality between happen and occur?
Occur is generally considered more formal or technical than happen, and is often used in academic or scientific contexts.
