What is a common and proper noun for waterfall?

Here's a breakdown of common and proper nouns for "waterfall":

Common Noun: waterfall

* This is the general term for any cascading body of water.

* It's not specific to any particular waterfall.

Proper Noun: Niagara Falls

* This is the specific name of a famous waterfall located on the border of the United States and Canada.

* Other examples of proper nouns for waterfalls include:

* Victoria Falls

* Angel Falls

* Yosemite Falls

Key Difference:

* Common nouns are general and can be used for many things.

* Proper nouns are specific names for individual people, places, or things. They are always capitalized.