What Is Another Way to Say “Harmful”?

Looking for synonyms for harmful? We’ve got you covered!

Here’s a list of other ways to say harmful.

  • Damaging
  • Detrimental
  • Injurious
  • Destructive
  • Noxious
  • Adverse
  • Deleterious
  • Toxic
  • Poisonous
  • Dangerous
  • Hurtful
  • Pernicious
  • Baneful
  • Harmful
  • Unhealthy

Want to learn how to say harmful professionally? Keep reading for examples and use cases.

1. Damaging

Appropriate Use: Refers to causing physical or reputational damage.
Example: “The damaging effects of the data breach were extensive for the company.”

2. Detrimental

Appropriate Use: Indicates something that causes harm or damage.
Example: “Working long hours without breaks is detrimental to employee health.”

3. Injurious

Appropriate Use: Describes causing or likely to cause damage or harm.
Example: “Injurious chemicals were found in the manufacturing plant, leading to a shutdown.”

4. Destructive

Appropriate Use: Indicates causing great and irreparable harm or damage.
Example: “The CEO’s destructive leadership style led to high employee turnover.”

5. Noxious

Appropriate Use: Describes something harmful, poisonous, or very unpleasant.
Example: “Exposure to noxious fumes in the factory poses a risk to workers.”

6. Adverse

Appropriate Use: Refers to preventing success or development; harmful or unfavorable.
Example: “Adverse market conditions impacted the company’s growth projections.”

7. Deleterious

Appropriate Use: Indicates causing harm or damage.
Example: “Deleterious effects of poor management were evident in the team’s performance.”

8. Toxic

Appropriate Use: Refers to something poisonous or harmful in a more broad sense.
Example: “The toxic work environment led to several complaints to HR.”

9. Poisonous

Appropriate Use: Indicates having a harmful effect; especially, harmful to living things.
Example: “Poisonous relationships within the team hindered collaboration.”

10. Dangerous

Appropriate Use: Refers to the possibility of harm or injury.
Example: “The dangerous electrical fault in the building necessitated immediate evacuation.”

11. Hurtful

Appropriate Use: Describes causing emotional pain or distress.
Example: “The manager’s hurtful comments affected the employee’s morale.”

12. Pernicious

Appropriate Use: Indicates having a harmful effect, especially in a gradual or subtle way.
Example: “The pernicious spread of misinformation threatened the project’s integrity.”

13. Baneful

Appropriate Use: Describes something that causes destruction or serious harm.
Example: “The baneful influence of outdated technology hindered the company’s progress.”

14. Harmful

Appropriate Use: A general term for something that causes damage or harm.
Example: “Harmful business practices were ultimately leading to a loss of customer trust.”

15. Unhealthy

Appropriate Use: Indicates something detrimental to health or well-being.
Example: “The unhealthy work-life balance in the company led to increased employee burnout.”

Linda Brown