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 school year is ending, but for accounting professors, the challenge of shaking up a traditionally static curriculum is just beginning.
From The Wall Street Journal • May 18, 2026
The town faced a basic challenge: where to find enough workers to meet a surge in demand for weapons?
From The Wall Street Journal • May 17, 2026
Other experimental technologies are also exploring ways to overcome this challenge, including ultrasound-based delivery systems, "brain shuttle" molecules, and additional nanoparticle platforms designed to cross the barrier more effectively.
From Science Daily • May 17, 2026
If he wins he'd be able to challenge for Labour's leadership.
From BBC • May 17, 2026
Roger Cohen: If you beat Spassky, will you go on to challenge Kasparov for the World Championship?
From "Endgame" by Frank Brady
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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