Polluted and Upgrade

Opposite meaning words

Polluted adjective - Containing foreign or lower-grade substances.

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Upgrade is an antonym for polluted in corrupt topic.

Nearby Words: pollution, polluting, polluter

Upgrade verb - To move higher in rank or position.

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Polluted is an antonym for upgrade.

Nearby Words: upgrading, upgraded, upgradable

Cite this Source

Upgrade and Polluted. (2016). Retrieved 2026, August 18, from https://thesaurus.plus/related/polluted/upgrade

Polluted & Upgrade. N.p., 2016. Web. 18 Aug. 2026. <https://thesaurus.plus/related/polluted/upgrade>.

Upgrade or Polluted. 2016. Accessed August 18, 2026. https://thesaurus.plus/related/polluted/upgrade.

Google Ngram Viewer shows how "polluted" and "upgrade" have occurred on timeline