Synonyms|110Antonyms|0|Broader|0Narrower|0Related|13

16 entries under rigor topic. ×

6
stubbornness(noun, state, quality, resist, perseverance)
5
obstinacy(noun, perseverance, stubbornness, inflexibility)
3
pertinacity(noun, perseverance, obstinacy, stubbornness, inflexibility)
2
die-hardism(noun, state, quality, resist, perseverance)
2
doggedness(noun, perseverance, obstinacy, stubbornness, inflexibility)
2
grimness(noun, state, quality, resist, perseverance)
2
implacableness(noun, state, quality, resist, perseverance)
2
inflexibleness(noun, state, quality, resist, perseverance)
2
remorselessness(noun, state, quality, resist, perseverance)
1
adamancy(perseverance, obstinacy, stubbornness, inflexibility)
1
bullheadedness(perseverance, obstinacy, stubbornness, inflexibility)
1
contumacy(perseverance, obstinacy, stubbornness, inflexibility)
1
indomitability(perseverance, obstinacy, stubbornness, inflexibility)
1
mulishness(perseverance, obstinacy, stubbornness, inflexibility)
1
pigheadedness(perseverance, obstinacy, stubbornness, inflexibility)
0
dogmatism(obstinacy, stubbornness)
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APASmart Define. (2015). obdurateness thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/obdurateness/thesaurus/synonyms
ChicagoSmart Define. 2015. "obdurateness thesaurus" https://smartdefine.org/obdurateness/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, obdurateness thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/obdurateness/thesaurus/synonyms>.
MLASmart Define. "obdurateness thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/obdurateness/thesaurus/synonyms>