Clean and Unpolluted

Clean adjective - Free from dirt or stain.

Unpolluted is a synonym for clean in not dirty topic. In some cases you can use "Unpolluted" instead an adjective "Clean", when it comes to topics like harmless, sterile, hygienic.

Nearby Words: clear, cleaned, cleanup, clearing, cleanly

Unpolluted adjective - Free from admixture with noxious elements; clean.

Clean is a synonym for unpolluted in property topic. You can use "Clean" instead an adjective "Unpolluted", if it concerns topics such as fresh, innocent, harmless, uncontaminated.