A really fast thesaurus... with lots of synonyms.
Toughen has 33 synonyms. The top synonyms for toughen are gird, prop, nerve, steel, anneal, harden, ossify, temper and 25 more. Browse the full list below.
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| Random | DefinitionA common synonym for toughen is gird. Other synonyms include prop, nerve, steel, anneal.
Toughen has 33 synonyms listed on Thesaurasize.
(v): to make tough; to become tough
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