German vs Germanic

German and Germanic both are nouns.

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

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

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