Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun messiness
2 senses of messiness
Sense 1
mess, messiness, muss, mussiness -- (a state of confusion and disorderliness; "the house was a mess"; "she smoothed the mussiness of the bed")
=> disorderliness, disorder -- (a condition in which things are not in their expected places; "the files are in complete disorder")
Sense 2
untidiness, messiness -- (the trait of being untidy and messy)
=> uncleanliness -- (lack of cleanly habits)