harmful
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Harmful use may occur without their knowledge since the work is classified, workers said in the letter.
From Los Angeles Times • May 1, 2026
Harmful environments or substances can worsen your response to an exposure.
From The Wall Street Journal • Jan. 19, 2026
Harmful algal blooms have been reported on every continent except Antarctica.
From Salon • Aug. 16, 2025
Harmful acetaldehyde accumulated less in these mice, and they exhibited greatly reduced stress reactions in their livers, which was reflected in better blood values.
From Science Daily • May 13, 2024
Harmful preservatives and adulterants in foods, such as saccharin, should also be avoided.
From How to Live Rules for Healthful Living Based on Modern Science by Fisher, Irving
Vocabulary lists containing harmful
Earth Day
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Unfavorable
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