repulsive vs physics

repulsive is not a noun while physics is a noun.

Word	Noun	Adjective	Verb	Adverb
repulsive	No	Yes	No	No
physics	Yes	No	No	No

repulsive (noun)	physics (noun)
	the science of matter and energy and their interactions
	the physical properties, phenomena, and laws of something

repulsive (adjective)	physics (adjective)
possessing the ability to repel
offensive to the mind
so extremely ugly as to be terrifying