Definitions
Whit is a noun that refers to a very small amount or degree of something.
Example
I don't care a whit about what he thinks.
Example
There isn't a whit of evidence to support his claim.
Wit is a noun that refers to the ability to think quickly and cleverly, or to someone who possesses such an ability. It can also refer to a person's sense of humor.
Example
He was known for his quick wit and sense of humor.
Example
She has a sharp wit and always knows how to make me laugh.
Tips To Remember the Differences
Here are a few tips to easily distinguish the difference between these words while keeping in mind the description we've provided:
To remember the difference between these two words, you could associate whit with 'tiny bit' and wit with 'cleverness or humor'.
Remember this!
Remember, whit refers to a small amount, while wit refers to cleverness or humor.