Thesaurus
Synonyms & Antonyms of harden
- the glue begins to harden as soon as it is exposed to air
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- pioneer women who had been hardened by years of living on the plains
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- arm muscles that were hardened by all the years of casting and hauling his fishing nets
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- the government hardened restrictions on travel to and from the war-torn nation
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“Harden.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/harden. Accessed 21 May. 2022.
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Time Traveler for harden
The first known use of harden was in the 13th century
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