as in hardened
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 firmed (up)
Verb
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The presidential planes are fitted with special communications equipment, hardened against nuclear blasts, and contain classified defensive measures.—
Trevor Hughes,
USA Today,
8 May 2026 -
One that shows the intense rightward swing that has only hardened as the lines between hip-hop and the streaming universe have blurred.—
Alphonse Pierre,
Pitchfork,
6 May 2026
Verb
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How the Slurpee became an American staple The Slurpee traces its roots back to the 1960s, when businessman Omar Knedlik developed a machine that partially froze soft drinks after noticing customers enjoyed semi-frozen sodas at his Dairy Queen franchise in Kansas.—
Anthony Thompson,
USA Today,
13 May 2026
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As a result, Pashinyan froze Armenia’s membership in the CSTO in February 2024.—
Mark Temnycky,
Forbes.com,
10 May 2026
Verb
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The journey of King Charles and the Queen consort had been planned for some time, well before relations between the United Kingdom and the United States stiffened due to international tensions, compounded by the assassination attempt on Trump at the White House Correspondents’ Dinner.—
Giorgia Olivieri,
Vanity Fair,
28 Apr. 2026
-
June stiffened, a pillar of ice.—
Meredith Maran,
Los Angeles Times,
8 Apr. 2026
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Cite this Entry
“Firmed (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/firmed%20%28up%29. Accessed 14 May. 2026.
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