unchallenged
Britishadjective
Other Word Forms
Explanation
If something is unchallenged, that means no one is questioning or opposing it. If none of your classmates raises an objection when your school introduces a new dress code, you can describe the rules as unchallenged. If you notice unchallenged prejudice in the way teams are chosen in gym class, you might want to speak up — or you might decided to lay low and leave the situation unchallenged. In politics, if one person runs for an office with no opponent, they are also unchallenged: "I'm the unchallenged candidate for class treasurer, so my name is the only name on the ballot."
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.
Autocratic monarchs once left an echo of their glory in the ruins of the megaprojects they commanded at the peak of their unchallenged power.
From BBC • May 25, 2026
"This won't eliminate deepfakes entirely, but it can significantly reduce their reach and impact by making it harder for manipulated content to go undetected or unchallenged," he added.
From Barron's • Apr. 24, 2026
In San Diego, in a city without a team in the NFL, NBA or NHL, the Padres are virtually unchallenged for dollars from fans and corporate sponsors.
From Los Angeles Times • Apr. 17, 2026
Now the unchallenged master of the Roman world, Severus continued to show a restless energy.
From The Wall Street Journal • Mar. 19, 2026
However, the overkill hypothesis, as it is termed, has not gone unchallenged for Australia/New Guinea.
From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
