descriptive vs prescriptive

descriptive and prescriptive both are adjectives.

Word	Noun	Adjective	Verb	Adverb
descriptive	No	Yes	No	No
prescriptive	No	Yes	No	No

descriptive (adjective)	prescriptive (adjective)
of or relating to an approach to linguistic analysis that aims at the description of a language's forms, structures and usage	pertaining to giving directives or rules
serving to describe or inform or characterized by description