Tiff (noun)

A minor disagreement or argument between two people.

Origin:

The word tiff is thought to have originated from the middle english word "tif" which means "a small amount" or "a little bit".

Examples:

1. They had a tiff over who should do the dishes.
2. The couple had a minor tiff, but they made up later.
3. It was just a small tiff and it was easily resolved.
4. The tiff between the two friends was over something insignificant.
5. A tiff can be a sign of a bigger problem in the relationship.