Foul, loathsome, unclean. Frequently figurative with reference to moral or spiritual corruption.

Of thoughts, behaviour, an action, etc.: morally wrong; impure; indecent.

Earthly, filthy. Obsolete.

Morally impure; depraved, corrupt. Obsolete.

Not drawn from the lees.

Originally: sinful; morally impure or corrupt; carnal. Later: of questionable morality or legality.

Not pure morally; defiled by sin; unclean, unchaste; filthy. of actions or things.

Not rinsed.