physics vs absorption

physics and absorption both are nouns.

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

physics (noun)	absorption (noun)
the science of matter and energy and their interactions	the mental state of being preoccupied by something
the physical properties, phenomena, and laws of something	complete attention; intense mental effort
	(chemistry) a process in which one substance permeates another; a fluid permeates or is dissolved by a liquid or solid
	the process of absorbing nutrients into the body after digestion
	(physics) the process in which incident radiated energy is retained without reflection or transmission on passing through a medium
	the social process of absorbing one cultural group into harmony with another