What adjectives would describe an adjective?

Answer 1

The word "adjective" is a noun, so many adjectives can be used to describe it.
Examples:
To describe a good adjective, you could say, "It's a fabulous adjective." (The adjective "fabulous" describes the noun "adjective".)
To describe a bad adjective, you could say, "It's a terrible adjective." (The adjective"terrible" describes the noun.)

To modify an adjective, an adverb needs to be used.

Examples:
"That adjective is absolutely fabulous!" (The adverb "absolutely" modifies the adjective "fabulous".)
"The other adjective is unbelievably terrible!" (The adverb "unbelievably" modifies the adjective "terrible".)