www.w3schools.in – Python Keywords

Python Keywords – Keywords are reserved words in Python and used to perform an internal operation. Python Keywords must be in your information because you can not use them as a variable name or any other identifier name.

www.programiz.com – Python Keywords and Identifiers (Variable names)

In this tutorial, you will learn about keywords (reserved words in Python) and identifiers (names given to variables, functions, etc). Keywords are the reserved words in Python. We cannot use a keyword as a variable name, function name or any other identifier. An identifier is a name given to entities like class, functions, variables, etc. in Python.