insidious
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.
Something more insidious undergirds the SEC’s proposal than its immediate effect on corporate behavior.
From Los Angeles Times ● Jul. 8, 2026
One might assume that if these bias response teams were so insidious and widespread, there would be other cases in which students had been unfairly targeted by public universities, providing a clearer instance for standing.
From Slate ● Jun. 2, 2026
A new class of drugs is poised to take on an insidious cause of heart attacks and strokes that has eluded treatment for decades.
From The Wall Street Journal ● May 27, 2026
That’s why the Rededicate 250 event is so insidious — even if the speakers behave themselves and don’t say anything too controversial on stage.
From Salon ● May 15, 2026
What, Koppel asked, did Morrie dread the most about his slow, insidious decay?
From "Tuesdays with Morrie" by Mitch Albom
Vocabulary lists containing insidious
Grade 9, List 1
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300 Most Difficult "SAT" Words
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Fahrenheit 451
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