Is uneasy an example of a abstract noun?

Yes, "uneasy" is an example of an abstract noun. Here's why:

* Abstract nouns refer to concepts, ideas, qualities, or states of being. They cannot be touched or physically experienced.

* "Uneasy" describes a feeling or a state of mind. It is not a tangible thing.

You can't hold "unease" in your hand, but you can experience it emotionally.