33d. Between cumulative adjectives, an adjective and a noun, or an adverb and an adjective
33dDo not use a comma between cumulative adjectives, between an adjective and a noun, or between an adverb and an adjective.
Commas are required between coordinate adjectives (those that can be joined with and), but they do not belong between cumulative adjectives (those that cannot be joined with and). (For a full discussion, see 32d.)
A comma should never be used between an adjective and the noun that follows it.
Nor should a comma be used between an adverb and an adjective that follows it.
