Definition of underpinnext
as in to sustain
to hold up or serve as a foundation for the central beliefs that underpin a free society

Synonyms & Similar Words

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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 underpin America Is Losing Both Cars and electricity underpin modern life. Alan Ohnsman, Forbes.com, 29 June 2026 Today's ruling affirms a principle that has underpinned sound economic stewardship for generations. Devin Dwyer, ABC News, 29 June 2026 Hollywood shouldn’t worry too much about generative AI — the transformer architecture that underpins AI models that can build images, videos, and songs from a single text prompt. Reed Albergotti, semafor.com, 26 June 2026 Investments Nasdaq made a decade ago in cloud infrastructure and early AI capabilities now underpin its positioning in generative AI. Sheryl Estrada, Fortune, 24 June 2026 See All Example Sentences for underpin
Recent Examples of Synonyms for underpin
Verb
  • Two firefighters died from injures sustained while fighting the blaze.
    ABC News, ABC News, 3 July 2026
  • The company may be showing some signs of financial stabilization, but sustaining a turnaround will depend on whether change takes hold throughout the entire organization.
    Andrew Staples, Fortune, 3 July 2026
Verb
  • Just assume that any animal is going to carry disease, and rabies is one of them.
    Kelli Arseneau, USA Today, 1 July 2026
  • Fujimori’s presidency marks a return of her family’s political brand to Peru’s highest office — a movement that has long carried a complicated relationship with the United States.
    Bonny Chu, FOXNews.com, 1 July 2026
Verb
  • Gakpo's teammates came onto the filed to support him and formed a circle around him, putting their arms around each other as the crowd cheered, as shown in another video shared by Fox Sports.
    Ingrid Vasquez, PEOPLE, 30 June 2026
  • During pregnancy, iron demand increases to support both the baby and placenta, while postpartum recovery can further lower ferritin due to blood loss.
    Tatiana Dias, Vogue, 30 June 2026
Verb
  • Officials are hoping a surge of foreign aid and responders will bolster emergency workers and help address humanitarian needs.
    Gonzalo Zegarra, CNN Money, 29 June 2026
  • And what better way than to bolster such a big coronation than with a first proper country album in years?
    Jon Blistein, Rolling Stone, 29 June 2026

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Cite this Entry

“Underpin.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/underpin. Accessed 5 Jul. 2026.

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