soupiness vs mushiness

soupiness and mushiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
soupiness	Yes	No	No	No
mushiness	Yes	No	No	No

As nouns, soupiness and mushiness are synonyms defined as:

Other synonyms of soupiness include drippiness, mawkishness, sentimentality, sloppiness.

soupiness (noun)	mushiness (noun)
the property of having the thickness of heavy cream	a mushy pulpy softness
falsely emotional in a maudlin way	falsely emotional in a maudlin way