law vs discovery

law and discovery both are nouns.

Word	Noun	Adjective	Verb	Adverb
law	Yes	No	No	No
discovery	Yes	No	No	No

law (noun)	discovery (noun)
the learned profession that is mastered by graduate study in a law school and that is responsible for the judicial system	the act of discovering something
a rule or body of rules of conduct inherent in human nature and essential to or binding upon human society	a productive insight
a generalization that describes recurring facts or events in nature	something that is discovered
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	(law) compulsory pretrial disclosure of documents relevant to a case; enables one side in a litigation to elicit information from the other side concerning the facts in the case
legal document setting forth rules governing a particular kind of activity
the collection of rules imposed by authority
the force of policemen and officers