CLEANNESS is a quality of being clean and free from dirt, germs, or impurities. It is often associated with PURITY and can be achieved through proper hygiene and sanitation. The term CLEANNESS can be summarized by two crossword solutions: PURITY (6 letters) and PURENESS (8 letters). PURITY refers to the state of being free from contamination, while PURENESS implies a higher degree of cleanliness and is often used to describe something that is free from any adulteration or contamination.