unpolluted
/ˌʌnpəˈlutəd/
adjective
- Not contaminated or made dirty; clean and pure, especially in reference to the environment.
- They moved to the countryside to enjoy the unpolluted air and starry skies.
- The organization works to keep the ocean unpolluted for future generations.
- The mountain stream was so unpolluted that you could drink directly from it.
- Free from harmful or unwanted influences; morally or spiritually pure.
- He sought an unpolluted form of art, untouched by commercial trends.
- Her unpolluted conscience allowed her to sleep peacefully at night.
- The child's mind was still unpolluted by the cynicism of the adult world.
Antonyms