authentic vs reliable

authentic and reliable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
authentic	No	Yes	No	No
reliable	No	Yes	No	No

As adjectives, authentic and reliable are synonyms defined as:

authentic and reliable: conforming to fact and therefore worthy of belief

authentic (adjective)	reliable (adjective)
not counterfeit or copied	worthy of reliance or trust
conforming to fact and therefore worthy of belief	conforming to fact and therefore worthy of belief
	worthy of being depended on