Norwegian can be a proper noun, noun and adjective. Proper noun: the language of Norway. Noun: A native of Norway. Adjective: Of or pertaining to Norway.
The word 'Norwegian' is a proper noun, a word for a person of or from Norway; a word for the language of Norway.The word 'Norwegian' is also a proper adjective, a word used to describe someone or something of or from Norway.When a noun or an adjective is based on a proper noun, they are a proper noun and a proper adjective.
Mountains
The proper adjective for Antarctica is Antarctic, as in Antarctic Circle.
Afghan
Korean
When a proper noun is used as and adjective, it is a proper adjective; for example:Ancient Mexican structures have similarities to ancient Egyptian structures.
To change "France" from a proper adjective to a proper noun, you can refer to France as a specific place, country, or entity instead of using it to describe something. For example, instead of saying "French culture," you can say "France's culture," making "France" the proper noun.
England - and + ish = English.
Irish
English
Africa - African