mushiness vs sloppiness

mushiness and sloppiness both are nouns.

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

As nouns, mushiness and sloppiness are synonyms defined as:

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

mushiness (noun)	sloppiness (noun)
a mushy pulpy softness	the quality of not being careful or taking pains
falsely emotional in a maudlin way	falsely emotional in a maudlin way
	a lack of order and tidiness; not cared for
	the wetness of ground that is covered or soaked with water