What is the meaning of unhealthful?

Not sanitary or healthful.
- usage: "unsanitary open sewers"; "grim and unsanitary conditions"
- synonyms: unsanitary, insanitary
Detrimental to good health.
- usage: "unhealthful air pollution"; "unhealthful conditions in old apartments with peeling lead-based paint"
Detrimental to health.
- synonyms: insalubrious, unhealthy

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APA	WordNet. (2010). unhealthful. Retrieved October 1, 2026, from http://smartdefine.org/unhealthful/definitions/1186718
Chicago	WordNet. 2010. "unhealthful" http://smartdefine.org/unhealthful/definitions/1186718 (accessed October 1, 2026).
Harvard	WordNet 2010, unhealthful, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/unhealthful/definitions/1186718>.
MLA	WordNet. "unhealthful" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/unhealthful/definitions/1186718>

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