Noun
the trait of being untidy and messy
a state of confusion and disorderliness
Source: WordNetPhysics is really nothing more than a search for ultimate simplicity, but so far all we have is a kind of elegant messiness. Bill Bryson
I think fiction lends itself to messiness rather than the ideal, and plays well with the ironies surrounding what happens versus what should happen. Colm Tóibín
I've let a lot of my type A personality go. When you have a kid, the messiness doesn't matter anymore. Tiffani Thiessen
Grime is not like messiness or some fingerprints on a cabinet; it takes a long time to accumulate. Roz Chast
the house was a mess Source: Internet
she smoothed the mussiness of the bed Source: Internet