law vs affirmation

law and affirmation both are nouns.

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

law (noun)	affirmation (noun)
the learned profession that is mastered by graduate study in a law school and that is responsible for the judicial system	a judgment by a higher court that the judgment of a lower court was correct and should stand
a rule or body of rules of conduct inherent in human nature and essential to or binding upon human society	a statement asserting the existence or the truth of something
a generalization that describes recurring facts or events in nature	(religion) a solemn declaration that serves the same purpose as an oath (if an oath is objectionable to the person on religious or ethical grounds)
the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do	the act of affirming or asserting or stating something
legal document setting forth rules governing a particular kind of activity
the collection of rules imposed by authority
the force of policemen and officers