Happen vs. Occur
Both verbs mean to take place, but they have a subtle difference that we are going to clarify in this lesson.
'Happen' and 'occur' are both verbs that describe the occurrence of an event or situation. 'Happen' is more commonly used in everyday speech, while 'occur' is more formal.
Similarity
Both 'happen' and 'occur' mean to take place. Events that 'happen' or 'occur' might be unexpected and not planned. Additionally, they are both intransitive verbs.
The accident
Accidents like this
Accidents are normally unexpected. Both 'happen' and 'occur' can be used to indicate unexpected events.
Difference
As mentioned earlier, 'occur' is more formal and less commonly used in everyday speech. Apart from the register, there is also a difference in the meaning of the two verbs. 'Happen' can refer to events that take place as a result of another event. For example:
I haven't changed my mind, I'm just curious to see what
Here, the speaker is talking about the result of a specific action.
These changes