Clean
Clean adjective - Free from dirt or stain.
Usage example: although the soccer team always starts out with clean uniforms, they don't stay that way for long
Hygienic is a synonym for clean in sanitary topic. In some cases you can use "Hygienic" instead an adjective "Clean", when it comes to topics like spotless, sterile, not dirty.
Mutual synonyms
Both words in one sentence
- Anesthesia during operations, sterilization of needles, a clean and hygienic atmosphere for patients who need to be nursed, vaccination, ... only came in vogue during the second half of the 19th century before being slowly adapted by the rest of the world.
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There is also quite a common subversion of this trope: when the pig is obsessively clean, proper and hygienic, in a somewhat exaggerated way.
Source: Messy Pig -
Films featuring Gorgeous Period Dress seldom show the dirt and grime of everyday life in the old days, which meant odd situations in which impoverished serfs and peasants would be perfectly clean, hygienic and decked out in crisply pressed, laundered clothing.
Source: Gorgeous Period Dress
Cite this Source
Hygienic and Clean. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/clean/hygienic
Clean & Hygienic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/clean/hygienic>.
Hygienic or Clean. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/clean/hygienic.
Google Ngram Viewer shows how "clean" and "hygienic" have occurred on timeline