Hygienic and Unpolluted

Hygienic

Hygienic adjective - Free from filth, infection, or dangers to health.
Usage example: food packaging done under rigidly hygienic conditions

Unpolluted is a synonym for hygienic in sanitary topic. In some cases you can use "Unpolluted" instead an adjective "Hygienic".

Nearby Words: hygiene, hygienics, hygienical

Unpolluted

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

Hygienic is a synonym for unpolluted in clean topic. You can use "Hygienic" instead an adjective "Unpolluted", if it concerns topics such as sterile, uncontaminated, not dirty.
Cite this Source
Unpolluted and Hygienic. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/hygienic/unpolluted
Hygienic & Unpolluted. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/hygienic/unpolluted>.
Unpolluted or Hygienic. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/hygienic/unpolluted.
Google Ngram Viewer shows how "hygienic" and "unpolluted" have occurred on timeline