Synonyms|110Antonyms|0|Broader|0Narrower|0Related|13
1
indomitability(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
induration
1
insensitivity
1
mercilessness(noun, ruthlessness, pitilessness, relentlessness)
1
mulishness(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
obstinateness
1
orthodoxy
1
persistence
1
pigheadedness(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
pitilessness(noun, ruthlessness, mercilessness, relentlessness)
1
ruthlessness(noun, pitilessness, mercilessness, relentlessness)
1
strictness(noun, ruthlessness, pitilessness, mercilessness, relentlessness)
1
tenacity
1
thick skin
0
abusiveness
0
asperity
0
assiduity
0
beastliness
0
brutality
0
cold-heartedness(ruthlessness, pitilessness, mercilessness)
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APASmart Define. (2015). obdurateness thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/obdurateness/thesaurus/synonyms
ChicagoSmart Define. 2015. "obdurateness thesaurus" https://smartdefine.org/obdurateness/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, obdurateness thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/obdurateness/thesaurus/synonyms>.
MLASmart Define. "obdurateness thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/obdurateness/thesaurus/synonyms>