1. Foulness; ceremonial or moral impurity; lewdness.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• uncleaness,
• yncleanness,
• hncleanness,
• jncleanness,
• uncleannesss,
• uncleanneses,
• unclenness,
• uncleannes,
• uncleannness,
• unclealness,
• uncleanless,
• unclearnesss,
• unclarness,
• unclerness,
• unclearnes,
• unfeleingness,
• uncomeilness,
• unlearndness,
• unclenanesses,
• uncleanesses

• Uncle Joe,
• unclassified,
• unsilenced,
• unclearness,
• unscalable,
• uncleanliness,
• Uncle Sam,
• uncleared.

The adjective form of the word "uncleanness" is "unclean".

The plural of the "uncleanness" can be the "uncleannesses".

The singular of the "uncleanness" can be the "uncleanness".