1) Ablution 2) Cleanness 3) Dishwashing 4) Laundering 5) Washing 6) Washup 1) The work of cleansing 2) Wash 3) Washing 4) Work 
• (n.) A washing or cleansing.
La·va'tion noun [ Latin lavatio : confer Old French lavation .] A washing or cleansing. [ Obsolete or R.]
lavation, lavational 1. An act of washing or cleansing. 2. The process of lavage; ablution. 3. The work of cleansing (usually with soap and water).