Newton's third law of motion vs law of action and reaction

Newton's third law of motion and law of action and reaction both are nouns.

Word	Noun	Adjective	Verb	Adverb
Newton's third law of motion	Yes	No	No	No
law of action and reaction	Yes	No	No	No

As nouns, Newton's third law of motion and law of action and reaction are synonyms defined as:

Newton's third law of motion and law of action and reaction: action and reaction are equal and opposite

Other synonyms of Newton's third law of motion include Newton's third law, third law of motion.

Newton's third law of motion (noun)	law of action and reaction (noun)
action and reaction are equal and opposite	action and reaction are equal and opposite