as in freezes
to become physically firm or solid
wait for the modeling clay to firm up before handling the finished pot
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for firms (up)
Verb
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Instead, the measure freezes corporate net operating loss and enacts taxes on social media companies, digital assets, fantasy sports, tobacco and sports betting on prediction market websites.—
Lauren Victory,
CBS News,
1 June 2026 -
The surface freezes first, and the sheet thickens downward.—
Deena Theresa,
Interesting Engineering,
28 May 2026
Verb
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Leaders start trusting that past wins will carry them forward, and the trust hardens into something that no longer gets examined.—
Vibhas Ratanjee,
Forbes.com,
1 June 2026
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The process relies on urushi, a natural lacquer derived from tree sap that hardens over time into a durable, food-safe coating.—
Kansas City Star,
Kansas City Star,
14 May 2026
Verb
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Golden State’s schedule stiffens with an upcoming trip to New York and Indiana.—
Nathan Canilao,
Mercury News,
14 May 2026
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The rings arise because the metal softens as the can compresses, then stiffens, then compresses and stiffens again, repeating the pattern until the compression is complete—akin to something called homoclinic snaking.—
ArsTechnica,
ArsTechnica,
2 May 2026
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Cite this Entry
“Firms (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/firms%20%28up%29. Accessed 10 Jun. 2026.
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