unpolluted

Words with a similar base: unpolluted

'unpolluted'

[uncontaminated.s.01] as in: free from admixture with noxious elements; clean

Examples:
unpolluted streams
a contaminated lake

Origins

					unpolluted (English)
├── polluted (English)
└── un- (English)
    ├── on- (Middle English (1100-1500))
    │   ├── on- (Old English (ca. 450-1100))
    │   └── ond- (Old English (ca. 450-1100))
    ├── un- (Middle English (1100-1500))
    │   └── un- (Old English (ca. 450-1100))
    └── unus (Latin)
        └── oinos (Latin)

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