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Synonyms

unsanitary

American  
[uhn-san-i-ter-ee] / ʌnˈsæn ɪˌtɛr i /

adjective

  1. not sanitary; unhealthy or unhealthful; tending to harbor or spread disease.

    unsanitary living conditions.


unsanitary British  
/ ʌnˈsænɪtərɪ, -trɪ /

adjective

  1. not conducive to or promoting health; dirty or unhygienic

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms


Etymology

Origin of unsanitary

First recorded in 1870–75; un- 1 + sanitary


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

New York's notorious Rikers Island jail, long criticized for unsanitary and violent conditions, will miss a deadline for the vast complex to close down, prompting disappointment from activists.

From Barron's ● Oct. 12, 2026

The Los Angeles County Department of Public Health has cited Lineage for unsanitary and nuisance conditions related to rodent and pest control violations.

From Los Angeles Times ● Aug. 12, 2026

Many detention facilities reportedly suffer from overcrowding, unsanitary conditions, and spotty access to healthcare.

From Slate ● Jul. 8, 2026

It is further claimed the property was unsanitary, with soiled nappies and spoiled food and drink littered around.

From BBC ● Jul. 7, 2026

Despite the unsanitary presentation, the milk was ambrosial—fragrantly nutty, delightfully heavy on the tongue, unlike anything I had encountered before.

From "1491" by Charles C. Mann

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