Examples of harmful in a Sentence
DDT has been proven to be extremely harmful to the environment.
Recent Examples on the Web
This week, California regulators are taking a critical look at one of the state’s most harmful laws.
—
Tom Manzo, Oc Register, 6 Apr. 2026
Its harshest critics continue to insist that there’s no clear neural evidence for distinct, multiple intelligences (MI); the theory is not readily testable (in the way IQ is); and MI’s offshoot teaching strategies are inappropriately studied (even outright harmful).
—Big Think, 6 Apr. 2026
Being able to recognize these terms early can help parents identify potentially dangerous interactions and understand when someone online may be attempting to mask harmful intent.
—Sharlette A. Kellum, The Conversation, 6 Apr. 2026
By comparing external data with real-world observations, machines can detect inconsistencies and reduce reliance on potentially harmful inputs.
—Prabhat Ranjan Mishra, Interesting Engineering, 6 Apr. 2026
See All Example Sentences for harmful
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Tom Manzo, Oc Register, 6 Apr. 2026
Its harshest critics continue to insist that there’s no clear neural evidence for distinct, multiple intelligences (MI); the theory is not readily testable (in the way IQ is); and MI’s offshoot teaching strategies are inappropriately studied (even outright harmful).
—Big Think, 6 Apr. 2026
Being able to recognize these terms early can help parents identify potentially dangerous interactions and understand when someone online may be attempting to mask harmful intent.
—Sharlette A. Kellum, The Conversation, 6 Apr. 2026
By comparing external data with real-world observations, machines can detect inconsistencies and reduce reliance on potentially harmful inputs.
—Prabhat Ranjan Mishra, Interesting Engineering, 6 Apr. 2026
See All Example Sentences for harmful
Cite this Entry
“Harmful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/harmful. Accessed 12 Apr. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
