rupee vs Nepalese rupee

rupee and Nepalese rupee both are nouns.

Word	Noun	Adjective	Verb	Adverb
rupee	Yes	No	No	No
Nepalese rupee	Yes	No	No	No

As nouns, rupee and Nepalese rupee are synonyms defined as:

rupee and Nepalese rupee: the basic unit of money in Nepal; equal to 100 paisa

rupee (noun)	Nepalese rupee (noun)
the basic unit of money in India; equal to 100 paise	the basic unit of money in Nepal; equal to 100 paisa
the basic unit of money in Pakistan; equal to 100 paisa
the basic unit of money in Mauritius; equal to 100 cents
the basic unit of money in Nepal; equal to 100 paisa
the basic unit of money in Seychelles; equal to 100 cents
the basic unit of money in Sri Lanka; equal to 100 cents