Netherlands vs Nederland

Netherlands and Nederland both are nouns.

Word	Noun	Adjective	Verb	Adverb
Netherlands	Yes	No	No	No
Nederland	Yes	No	No	No

As nouns, Netherlands and Nederland are synonyms defined as:

Netherlands and Nederland: a constitutional monarchy in western Europe on the North Sea; half the country lies below sea level

Other synonyms of Netherlands include Holland, The Netherlands.

Netherlands (noun)	Nederland (noun)
a constitutional monarchy in western Europe on the North Sea; half the country lies below sea level	a constitutional monarchy in western Europe on the North Sea; half the country lies below sea level