'Filthiness' definitions:

Definition of 'filthiness'

noun

A state characterized by foul or disgusting dirt and refuse [syn: filth, filthiness, foulness, nastiness]

noun

Moral corruption or pollution; "this deformity and filthiness of sin"

From: GCIDE

Filthiness \Filth"i*ness\, n.
1. The state of being filthy. [1913 Webster]
Let us cleanse ourselves from all filthiness of the flesh and spirit. --2 Cor. vii. 1. [1913 Webster]
2. That which is filthy, or makes filthy; foulness; nastiness; corruption; pollution; impurity. [1913 Webster]
Carry forth the filthiness out of the holy place. --2 Chron. xxix. 5. [1913 Webster]