Synonyms|8Antonyms|0|Broader|0Narrower|0Related|0
1
callousness(noun, hardness)
1
firmness(noun, hardness)
1
hardness(noun, hardness)
1
rigidity(noun, hardness)
1
solidity(noun, hardness)
1
stiffness(noun, hardness)
1
temper(noun, hardness)
1
toughness(noun, hardness)
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APASmart Define. (2013). intractibility thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/intractibility/thesaurus/synonyms
ChicagoSmart Define. 2013. "intractibility thesaurus" https://smartdefine.org/intractibility/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, intractibility thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/intractibility/thesaurus/synonyms>.
MLASmart Define. "intractibility thesaurus" 17 June 2013. Web. 21 September 2026. <https://smartdefine.org/intractibility/thesaurus/synonyms>