adjective
An adjective describes or modifies a noun or pronoun. In this case, 'uncommon' describes something that is not commonly found or seen.
-
It is uncommon for a company to achieve such rapid growth in a short period of time.
-
It's pretty uncommon to see a cat and a dog getting along so well.
-
Wearing socks with sandals is considered uncommon in this area.
-
Finding a truly loyal friend is like discovering a rare and uncommon gem.