gothic vs mediaeval

gothic and mediaeval both are adjectives.

Word	Noun	Adjective	Verb	Adverb
gothic	No	Yes	No	No
mediaeval	No	Yes	No	No

As adjectives, gothic and mediaeval are synonyms defined as:

gothic and mediaeval: as if belonging to the Middle Ages; old-fashioned and unenlightened

Other synonyms of gothic include medieval.

gothic (adjective)	mediaeval (adjective)
as if belonging to the Middle Ages; old-fashioned and unenlightened	relating to or belonging to the Middle Ages
characterized by gloom and mystery and the grotesque	as if belonging to the Middle Ages; old-fashioned and unenlightened
	characteristic of the time of chivalry and knighthood in the Middle Ages