Dirty and Unpolluted

Opposite meaning words

Dirty adjective - Not clean.

Usage example: after working in the factory all day, his clothes are very dirty

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Unpolluted is an antonym for dirty.

Nearby Words: dirt, dirtiness, dirtying, dirtily

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

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Dirty is an antonym for unpolluted in topics: clean, innocent, sterile, uncontaminated, not dirty.

Cite this Source

Unpolluted and Dirty. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/dirty/unpolluted

Dirty & Unpolluted. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/dirty/unpolluted>.

Unpolluted or Dirty. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/dirty/unpolluted.

Google Ngram Viewer shows how "dirty" and "unpolluted" have occurred on timeline