She looked at him with a world-weary expression, tired of the endless cycle of disappointments.

The constant friction can wear down the surface of the table.

Chemical weapons are banned under international law.

The paint on the walls started to wear off after years of exposure to sunlight.

Just so we're clear , I'm not interested in dating you.

I'm feeling a bit under the weather today.

The weak link in the chain of command caused a break in communication.

I had to buy new shoes because I had worn out my old ones.

Because of the inclement weather, the open-air jazz festival was postponed till next week.

The weasel is a small and agile animal.