Germanic vs German

Germanic and German both are nouns.

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

Germanic (noun)	German (noun)
a branch of the Indo-European family of languages; members that are spoken currently fall into two major groups: Scandinavian and West Germanic	the standard German language; developed historically from West Germanic
	a person of German nationality

Germanic (adjective)	German (adjective)
of or relating to the language of Germans	of or pertaining to or characteristic of Germany or its people or language
of or pertaining to the ancient Teutons or their languages