Synonyms|396Antonyms|9|Broader|6Narrower|7Related|244
1
durableness
1
duration
1
empowering(verb, strengthening)
1
encrusting
1
endurance
1
energizing(verb, strengthening)
1
enlivening(verb, strengthening)
1
familiarization
1
firmness
1
fixedness
1
flavoring
1
fortification
1
fossilizing
1
frozenness
1
granulation
1
habituation
1
hardened
1
hardener
1
hornification
1
housebreaking
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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>