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Synonyms

unapproved

British  
/ ˌʌnəˈpruːvd /

adjective

  1. not having been given approval or sanction

"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.

The FDA has issued warning letters to companies selling unapproved GLP-1 and other products for “research purposes,” and stated that the products “may pose serious health risks.”

From The Wall Street Journal • May 11, 2026

Pai-Verma notes the irony of having patients eager to take unapproved peptides but wary of taking medications with long track records of safety and efficacy.

From The Wall Street Journal • Apr. 20, 2026

Paramount’s cease and desist letter was reviewed by The Times and makes similar assertions about ByteDance’s unapproved use of copyrighted material.

From Los Angeles Times • Feb. 18, 2026

It can include diluting or substituting ingredients, altering documents, or going through unapproved processes.

From BBC • Feb. 9, 2026

The flagellants were a phenomenon of seething, popular passion, outside of the church and unapproved by its authority.

From Folkways A Study of the Sociological Importance of Usages, Manners, Customs, Mores, and Morals by Sumner, William Graham

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