law vs presumption

law and presumption both are nouns.

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

law (noun)	presumption (noun)
the learned profession that is mastered by graduate study in a law school and that is responsible for the judicial system	a kind of discourtesy in the form of an act of presuming
a rule or body of rules of conduct inherent in human nature and essential to or binding upon human society	audacious (even arrogant) behavior that you have no right to
a generalization that describes recurring facts or events in nature	an assumption that is taken for granted
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	(law) an inference of the truth of a fact from other facts proved or admitted or judicially noticed
legal document setting forth rules governing a particular kind of activity
the collection of rules imposed by authority
the force of policemen and officers