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
-
Once the seedlings have been hardened off, dig holes deep enough to plant the seedlings up to the first set of true leaves.—
Madeline Buiano,
Martha Stewart,
27 May 2026 -
The mood concerning Carrick hardened in a positive way after United won at Chelsea on April 18, five days after the Leeds defeat.—
Laurie Whitwell,
New York Times,
24 May 2026
Verb
-
That ties with December for the highest share of homes delisted since March 2020, when the pandemic hit and the housing market froze.—
Diana Olick,
CNBC,
3 June 2026
-
Coinbase froze more than $3 million in cryptocurrency assets tied to criminal networks.—
Michael Sinkewicz , Alexandra Koch,
FOXNews.com,
3 June 2026
Verb
-
His eyes locked to the right, his tiny body stiffened and his face turned red.—
Jordan Greene,
PEOPLE,
19 May 2026
-
There was a sudden spring shower, which stiffened into rain.—
Sam Knight,
New Yorker,
14 May 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 6 Jun. 2026.
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