Example Sentences of Harmful
1. Smoking is harmful to health.
2. Harmful chemicals damage the environment.
3. Excessive stress can be harmful.
4. Certain habits are potentially harmful.
Harmful Synonyms
Harmful synonyms include damaging, injurious, detrimental, dangerous, deleterious, unfavourable, negative, disadvantageous, unhealthy, and unwholesome. On this page, you will find 32 synonyms for harmful.