Impureness refers to a lack of purity, cleanliness or contamination. Antonyms for this word include purity, cleanliness, integrity, honesty, sincerity, and innocence. These words signify a state of being pure, clean or free from contamination. They can also refer to moral or ethical principles. Purity, for instance, may refer to morality, cleanliness, and virginity. Similarly, integrity may refer to honesty, adherence to principles, and uprightness. The antonyms of impureness are words that convey positive attributes and values such as integrity, morality, and honesty. They are expressions of virtue and good character and are often used to describe people, objects, and situations that are free from fault, blemish or corruption.