Deutschland vs German

Deutschland and German both are nouns.

Word	Noun	Adjective	Verb	Adverb
Deutschland	Yes	No	No	No
German	Yes	Yes	No	No

Deutschland (noun)	German (noun)
a republic in central Europe; split into East Germany and West Germany after World War II and reunited in 1990	the standard German language; developed historically from West Germanic
	a person of German nationality

Deutschland (adjective)	German (adjective)
	of or pertaining to or characteristic of Germany or its people or language