sponginess vs compressibility

sponginess and compressibility both are nouns.

Word	Noun	Adjective	Verb	Adverb
sponginess	Yes	No	No	No
compressibility	Yes	No	No	No

As nouns, sponginess and compressibility are synonyms defined as:

sponginess and compressibility: the property of being able to occupy less space

Other synonyms of sponginess include squeezability.

sponginess (noun)	compressibility (noun)
the porosity of a sponge	the property of being able to occupy less space
the property of being able to occupy less space