fabulous vs mythologic

fabulous and mythologic both are adjectives.

Word	Noun	Adjective	Verb	Adverb
fabulous	No	Yes	No	No
mythologic	No	Yes	No	No

As adjectives, fabulous and mythologic are synonyms defined as:

fabulous and mythologic: based on or told of in traditional stories; lacking factual basis or historical validity

Other synonyms of fabulous include mythic, mythical, mythological.

fabulous (adjective)	mythologic (adjective)
barely credible	based on or told of in traditional stories; lacking factual basis or historical validity
extremely pleasing
based on or told of in traditional stories; lacking factual basis or historical validity