reality vs physicalness

reality and physicalness both are nouns.

Word	Noun	Adjective	Verb	Adverb
reality	Yes	No	No	No
physicalness	Yes	No	No	No

As nouns, physicalness is a hypernym of reality; that is, physicalness is a word with a broader meaning than reality:

Other hypernyms of reality include corporality, corporeality, materiality.

reality (noun)	physicalness (noun)
the quality possessed by something that is real	the quality of being physical; consisting of matter
all of your experiences that determine how things appear to you
the state of being actual or real
the state of the world as it really is rather than as you might want it to be