Definition of invaluablenext
as in valuable
having a value beyond any ability to appraise or adequately appreciate the list of likely donors proved to be invaluable to our fund-raising efforts

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of invaluable These provide invaluable details about filmmaker’s lives and careers, and the Academy Museum regularly draws on the Academy Foundation’s library and film archive materials for its exhibitions and film screenings. Malia Mendez, Los Angeles Times, 24 Jan. 2026 Like so many other aspects of the TV biz that were unfairly maligned in the streaming era, series pilots can be an invaluable tool for assessing the potential for a TV series. Joe Otterson, Variety, 23 Jan. 2026 Kennedy feels Suárez can be an invaluable mentor for top pitching prospects Payton Tolle and Connelly Early. Gabrielle Starr, Boston Herald, 23 Jan. 2026 Given the fact that his father, the late Carl Reiner, was one of Brooks’ closest friends, his input proved invaluable. Mikey O'Connell, HollywoodReporter, 23 Jan. 2026 See All Example Sentences for invaluable
Recent Examples of Synonyms for invaluable
Adjective
  • The organization will have to hope Michkov learned a valuable lesson and comes to training camp in shape and ready to go from Day 1 next season.
    Kevin Kurz, New York Times, 30 Jan. 2026
  • Once public, OpenAI’s compensation packages may also become less attractive in some ways; new hires would receive stock options rather than pre-IPO equity, and those options may or may not prove valuable depending on the company’s post-IPO performance and stock price trajectory.
    Beatrice Nolan, Fortune, 30 Jan. 2026
Adjective
  • A number of tables in this book are of inestimable value.
    Joshua Siskin, Oc Register, 24 Jan. 2026
  • Author Ben Zotto, who wrote the book on Buckter, said his impact on San Francisco's landscape is inestimable.
    Itay Hod, CBS News, 6 Jan. 2026
Adjective
  • This paradox—of software being both priceless and valueless—is at the heart of a growing crisis in software supply chain security.
    Tony Bradley, Forbes.com, 28 Jan. 2026
  • Or find your own 'priceless views' along the region's most iconic scenic drives.
    Joie Probst, Midwest Living, 25 Jan. 2026

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Cite this Entry

“Invaluable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/invaluable. Accessed 4 Feb. 2026.

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