adjective
- 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
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). unhealthful. Retrieved September 23, 2026, from http://smartdefine.org/unhealthful/definitions/1186718 |
| Chicago | WordNet. 2010. "unhealthful" http://smartdefine.org/unhealthful/definitions/1186718 (accessed September 23, 2026). |
| Harvard | WordNet 2010, unhealthful, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/unhealthful/definitions/1186718>. |
| MLA | WordNet. "unhealthful" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/unhealthful/definitions/1186718> |