The term 'NUDISM' is a 6-letter crossword solution for the phrase 'Practice of Not Wearing Clothes'. NUDISM is a social movement that advocates and encourages the practice of going without clothing in appropriate settings. It is also known as naturism, which is a lifestyle based on the belief that it is beneficial to be nude in natural surroundings. NUDISM is practiced in many countries around the world, and is often associated with a healthy lifestyle and respect for nature.