Difference between Filthy and Unclean

Filthy

Part of speech: adjective

Definition: Covered with filth; very dirty. Obscene or offensive. Very unpleasant or disagreeable.

Example sentence: The streets and alleys of the ward were notoriously filthy, and the contractors habitually neglected them, not failing, however, to draw their regular payments from the city treasury.

Unclean

Part of speech: adjective

Definition: dirty, soiled or foulnot moral or chasteritually or ceremonially impure or unfit