Can you give me an example of the adjective smell?

The adjective "smell" is not commonly used. It is more common to use the adjective "smelly" to describe something that has a strong or unpleasant odor.

Here is an example using the adjective "smelly":

"The garbage was so smelly that we had to hold our noses as we walked past it."

You could also use the adjective "aromatic" or "fragrant" to describe a pleasant smell:

"The bakery had a fragrant aroma of freshly baked bread."