Added 9 October 2026
unhealthful
adjective
adjective Definition from WordNet 3.1, Princeton University. More about unhealthful at Wordnik → Where our words come from →
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Not sanitary or healthful.
unsanitary open sewers
-
Detrimental to good health.
unhealthful air pollution
- Detrimental to health.
Origin
From un- + healthful.
From Wiktionary, via Kaikki.org (CC BY-SA)