classifying adjective vs relational adjective

classifying adjective and relational adjective both are nouns.

Word	Noun	Adjective	Verb	Adverb
classifying adjective	Yes	No	No	No
relational adjective	Yes	No	No	No

As nouns, classifying adjective and relational adjective are synonyms defined as:

classifying adjective and relational adjective: an adjective that classifies its noun (e.g., `a nervous disease' or `a musical instrument')

classifying adjective (noun)	relational adjective (noun)
an adjective that classifies its noun (e.g., `a nervous disease' or `a musical instrument')	an adjective that classifies its noun (e.g., `a nervous disease' or `a musical instrument')