challenge
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.
In one poll after another in recent weeks, respondents have overwhelmingly voiced concerns about AI, a challenge to claims by industry executives that their technology would gain popularity by improving people’s lives.
From The Wall Street Journal • May 19, 2026
Derbyshire said the environmental charity's most recent statistics showed "one in seven streets" in Wales had glass litter on them, posing a public health challenge as well as a cleanliness issue.
From BBC • May 18, 2026
The case involved a challenge brought by Louisiana to a 2023 Food and Drug Administration decision allowing telehealth access to the drug.
From Slate • May 18, 2026
That weakness becomes an enormous challenge in the lab.
From Science Daily • May 18, 2026
Skipping classes would be a challenge if I wanted to keep my grades up.
From "Liar, Liar" by Gary Paulsen
Vocabulary lists containing challenge
List 2
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The SAT: Language of the Test, List 4
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Academic Vocabulary Toolkit 1, Words 11-20
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