precocious vs intelligent

precocious and intelligent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
precocious	No	Yes	No	No
intelligent	No	Yes	No	No

precocious (adjective)	intelligent (adjective)
characterized by or characteristic of exceptionally early development or maturity (especially in mental aptitude)	having the capacity for thought and reason especially to a high degree
appearing or developing early	endowed with the capacity to reason
	exercising or showing good judgment
	possessing sound knowledge