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 is verifying all that loose talk.
From Los Angeles Times • Apr. 17, 2026
Altman has tried to use OpenAI resources to back companies that challenge Musk—a personal rival who is suing OpenAI for abandoning its nonprofit mission in a trial set to begin this month.
From The Wall Street Journal • Apr. 17, 2026
A spokesperson said: "Officials acting on behalf of the Secretary of State for Justice are examining if there are grounds to challenge the Parole Board's decision through the reconsideration mechanism".
From BBC • Apr. 16, 2026
One key challenge is identifying which internal signaling mechanisms allow these cells to perform at their best.
From Science Daily • Apr. 16, 2026
“That ent important! Little boy, ye tell yer da not to challenge him. I know enough to know fool magic when I see it, but Sigurd’s strong. He won’t fall for it again.”
From Anya and the Dragon by Sofiya Pasternack
Vocabulary lists containing challenge
The SAT: Language of the Test, List 4
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
List 2
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Academic Vocabulary Toolkit 1, Words 11-20
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
