prehistoric vs unfashionable

prehistoric and unfashionable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
prehistoric	No	Yes	No	No
unfashionable	No	Yes	No	No

prehistoric (adjective)	unfashionable (adjective)
of or relating to times before written history	not in accord with or not following current fashion
belonging to or existing in times before recorded history	unpopular and considered unappealing or unfashionable at the time
outdated