unpolluted

/ ˌʌnpəˈluːtɪd /

adjective

1. not affected or contaminated by pollution
2. untainted; pure

   unpolluted by the corruption of Europe

Example Sentences

"We argue that at low metallicity -- galaxy environments that are relatively unpolluted -- there is a 10-million-year delay in the start of strong superwinds, which, in turn, results in higher star formation."

From Science Daily

But in between the galaxies at that time were large amounts of fresh, unpolluted gas, streaming down to the galaxies faster than the stars can keep up.

From Science Daily

Without them, we cannot ensure stable global food systems and economies, let alone provide clean air and unpolluted water for the eight billion people who inhabit this planet.

From Scientific American

The dump is a repository of both polluted and unpolluted sediment that has been dredged from a series of rivers and canals that connect Lake Michigan to the Mississippi River.

From Salon

Even the wide expanse of stars normally visible in the unpolluted winter sky was hidden behind rain clouds on that gloomy day.

From Literature

Related Words

• blank
• bright
• clear
• elegant
• fresh
• graceful
• hygienic
• immaculate
• neat
• orderly
• pure
• simple
• spotless
• squeaky clean
• tidy
• unblemished
• washed