academy vs academic

academy and academic both are nouns.

Word	Noun	Adjective	Verb	Adverb
academy	Yes	No	No	No
academic	Yes	Yes	No	No

academy (noun)	academic (noun)
a learned establishment for the advancement of knowledge	an educator who works at a college or university
a secondary school (usually private)
a school for special training
an institution for the advancement of art or science or literature

academy (adjective)	academic (adjective)
	associated with academia or an academy
	marked by a narrow focus on or display of learning especially its trivial aspects
	hypothetical or theoretical and not expected to produce an immediate or practical result