Definitions
Butt is a noun that refers to the thicker or blunt end of an object, such as the end of a rifle or a cigarette.
Example
The butt of the rifle was worn from use.
Example
He stubbed out the cigarette butt on the pavement.
But is a conjunction used to introduce something contrasting with what has already been mentioned. It can also be used as a preposition meaning 'except' or 'other than'.
Example
I would love to come, but I have to work.
Example
Everyone was invited but John.
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, think of butt as the thicker end of an object, while but is used to introduce a contrast or exception.
Remember this!
Remember, butt refers to the thicker end of an object, while but is used to introduce a contrast or exception.