ordinary vs law

ordinary and law both are nouns.

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

ordinary (noun)	law (noun)
(heraldry) any of several conventional figures used on shields	the learned profession that is mastered by graduate study in a law school and that is responsible for the judicial system
an early bicycle with a very large front wheel and small back wheel	a rule or body of rules of conduct inherent in human nature and essential to or binding upon human society
a clergyman appointed to prepare condemned prisoners for death	a generalization that describes recurring facts or events in nature
a judge of a probate court	the branch of philosophy concerned with the law and the principles that lead courts to make the decisions they do
the expected or commonplace condition or situation	legal document setting forth rules governing a particular kind of activity
	the collection of rules imposed by authority
	the force of policemen and officers

ordinary (adjective)	law (adjective)
not exceptional in any way especially in quality or ability or size or degree
lacking special distinction, rank, or status; commonly encountered