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.
The challenge facing investors then is to pick the winners between the AI-enabled and the AI-disrupted because the research suggests return dispersion among these stocks will be meaningful.
From MarketWatch • Jun. 11, 2026
Drivers have complained that the near 50-50 split between internal combustion and electrical power this year and need for energy management has diminished the challenge in qualifying.
From BBC • Jun. 10, 2026
The exercise nevertheless uncovered new vulnerabilities and reinforced Visa’s stance that security programs must become increasingly automated as AI capabilities advance, a challenge that looks particularly acute beyond large enterprises.
From The Wall Street Journal • Jun. 10, 2026
To address this challenge, Prof. Yongdong Jin of the School of Biomedical Engineering at Shenzhen University in China has proposed the "nanozymes hypothesis" for the OoL on Earth.
From Science Daily • Jun. 10, 2026
“Like, some people took this challenge to a whole other level of crazy. Look at that one.”
From "Red Flags and Butterflies" by Sheryl Azzam
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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