stupid vs intelligence

stupid and intelligence both are nouns.

Word	Noun	Adjective	Verb	Adverb
stupid	Yes	Yes	No	No
intelligence	Yes	No	No	No

stupid (noun)	intelligence (noun)
a person who is not very bright	the operation of gathering information about an enemy
	the ability to comprehend; to understand and profit from experience
	information about recent and important events
	secret information about an enemy (or potential enemy)
	a unit responsible for gathering and interpreting information about an enemy

stupid (adjective)	intelligence (adjective)
lacking or marked by lack of intellectual acuity
lacking intelligence
in a state of mental numbness especially as resulting from shock