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 findings challenge long-held assumptions about the metal and suggest it could play an important role in future electronic and spin-based technologies.
From Science Daily • Jun. 5, 2026
Three experts The Times interviewed said Raman still had a chance to pass Pratt, but it seemed more likely at this point that Pratt would survive and challenge Bass in November.
From Los Angeles Times • Jun. 5, 2026
But he says he was drawn to the challenge of navigating technical and political hurdles to keep the lights on for the 67 million people in 13 states stretching from New Jersey to Kentucky.
From The Wall Street Journal • Jun. 5, 2026
Polling in a single constituency is difficult because of the challenge of finding a representative sample in a small area, but Survation are giving it a go.
From BBC • Jun. 5, 2026
She was Seven Nightshade Salazar, and there hadn’t been a challenge she’d backed down from yet.
From "Witchlings" by Claribel A. Ortega
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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