historical vs historic

historical and historic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
historical	No	Yes	No	No
historic	No	Yes	No	No

As adjectives, historical and historic are synonyms defined as:

historical and historic: belonging to the past; of what is important or famous in the past

historical (adjective)	historic (adjective)
used of the study of a phenomenon (especially language) as it changes through time	important in history
of or relating to the study of history	belonging to the past; of what is important or famous in the past
belonging to the past; of what is important or famous in the past
having once lived or existed or taken place in the real world as distinct from being legendary