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Synonyms

unsanctioned

British  
/ ʌnˈsæŋkʃənd /

adjective

  1. not having been given permission or authorization

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

See Examples For:

A U.K. government-backed AI research institute said Tuesday that during routine tests, models built by OpenAI and Anthropic unexpectedly took “autonomous, unsanctioned action on the live internet, targeting real people and organisations.”

From The Wall Street Journal Aug. 5, 2026

The technology was fundamentally changing another relationship: China’s unsanctioned churches were now able to cooperate in unprecedented ways, providing them with new staying power in the face of Beijing’s crackdown.

From The Wall Street Journal May 19, 2026

The sanctioned 12, behind the fence, another six, or 10, in the unsanctioned zone.

From Slate Mar. 25, 2026

A neighbor, says Nia, complained that the family was building an unsanctioned ADU.

From Los Angeles Times Oct. 28, 2025

The man remained where he was, in an unsanctioned part of the cage.

From "Zeitoun" by Dave Eggers

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