Incase-In-Case | Commonly Confused Words

Incase

To surround or close off on all sides

/in keis/

Used to say what to do if a particular situation happens

This word has no antonyms

Incase is often a misspelling of the phrase in case.
In case is the correct phrase to use when you mean if there is a subsequent event.
Remember that in case is two separate words, just like in order or in fact.
Consider in case as a phrase that introduces a possible scenario, like just in case of rain.
Incase is rarely correct and often considered an error in modern English.