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 his 2018 challenge of incumbent Republican Ted Cruz, O’Rourke brought in more than $80 million, more than double Cruz’s fundraising haul of $35 million.
From Los Angeles Times • Apr. 17, 2026
Measuring low-frequency electric fields with high precision is still a major scientific challenge.
From Science Daily • Apr. 17, 2026
Altman also sought OpenAI backing for Stoke Space, a rocket-maker aiming to challenge Elon Musk’s SpaceX.
From The Wall Street Journal • Apr. 17, 2026
There is another layer to the challenge Arteta faces, one created, in part, by Guardiola himself.
From BBC • Apr. 17, 2026
Giving lessons “on the hoof,” as it were, was proving to be a mighty challenge.
From "The Unseen Guest" by Maryrose Wood
Vocabulary lists containing challenge
The SAT: Language of the Test, List 4
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List 2
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Academic Vocabulary Toolkit 1, Words 11-20
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