sloppiness vs muddiness

sloppiness and muddiness both are nouns.

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

As nouns, sloppiness and muddiness are synonyms defined as:

sloppiness and muddiness: the wetness of ground that is covered or soaked with water

Other synonyms of sloppiness include wateriness.

sloppiness (noun)	muddiness (noun)
the quality of not being careful or taking pains	the quality of being cloudy
falsely emotional in a maudlin way	a mental state characterized by a lack of clear and orderly thought and behavior
a lack of order and tidiness; not cared for	the wetness of ground that is covered or soaked with water
the wetness of ground that is covered or soaked with water