unpolluted

adjective

un·​pol·​lut·​ed ˌən-pə-ˈlü-təd 

: not contaminated or made unclean or impure : not polluted

a mind unpolluted by hatred

especially : not contaminated with man-made waste

unpolluted water

… an unpolluted wilderness of startling size in this heavily populated state.

—Nancy Piccin

Examples of unpolluted in a Sentence

Recent Examples on the Web

Alternatively, take in views of a different sort on the islands of Møn and Nyord, both of which have achieved Dark Sky Park designation; at nighttime, their unpolluted skies light up with stars. — Condé Nast Traveler, 1 Aug. 2026

The region is known for its clear, unpolluted skies, which are still dark by night. — Cristina Dorador, The Dial, 14 July 2026

Rather, many environmental groups inside and outside Lebanon argue that addressing such issues is necessary to ensure the promotion of human rights in the region and equitable access to unpolluted farmland, water and forests. — Josiane Yazbeck, The Conversation, 22 Jan. 2026

Multigenerational trips where families rent houses are popular here, too, and the biggest nightlife activity is stargazing under the unpolluted sky and looking for fiddler crabs on the beach. — Trudy Haywood Saunders, Travel + Leisure, 26 Mar. 2024

Word History

First Known Use

1540, in the meaning defined above

Rhymes for unpolluted

• constituted
• convoluted
• executed
• instituted
• parachuted
• persecuted
• prosecuted
• prostituted
• recomputed
• substituted
• undiluted
• undisputed