What are the opposite words for un contaminated?

Contamination refers to the presence of unwanted substances, impurities, or pollutants. Therefore, the antonyms of 'uncontaminated' are words that indicate cleanliness or purity. Some of these antonyms include; purified, pristine, uncontaminated, sterile, hygienic, unpolluted, clean, healthy, natural, fresh, and sanitized. When we use these antonyms in sentences, we express the absence of dirt, germs, and harmful elements that could cause harm or damage. For example, "The water in this bottle is purified and free from impurities." "The air in the countryside is fresh and unpolluted." Therefore, it is essential to maintain cleanliness and purity to promote healthy living and preserve the environment.

Antonym of the day

most doordie
few, little.