Synonyms|396Antonyms|9|Broader|6Narrower|7Related|244
1
reproof
1
restrengthening
1
revivification
1
rigidity
1
seth
1
solidity
1
stability
1
standing
1
stasis
1
steadfastness
1
supporting(verb, strengthening)
1
taming
1
torpor
1
unchangeability
1
unchangingness
1
vitrifaction
1
vitrification
1
vivifying(verb, strengthening)
0
acclimating
0
acclimatisation(noun, toughening)
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APASmart Define. (2015). hardening thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/hardening/thesaurus/synonyms
ChicagoSmart Define. 2015. "hardening thesaurus" https://smartdefine.org/hardening/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, hardening thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/hardening/thesaurus/synonyms>.
MLASmart Define. "hardening thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/hardening/thesaurus/synonyms>