Synonyms|86Antonyms|22|Broader|2Narrower|0Related|15
1
contumacy(noun, perseverance, obstinacy, stubbornness, inflexibility)
1
determination
1
doggedness(noun, perseverance, obstinacy, stubbornness, inflexibility)
1
firmness
1
indomitability(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
inexorableness(noun, state, quality, resist, perseverance)
1
mulishness(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
persistence
1
pigheadedness(noun, perseverance, obstinacy, stubbornness, inflexibility)
1
remorselessness(noun, state, quality, resist, perseverance)
1
resoluteness
1
rigor(noun, obstinacy, stubbornness)
1
steadfastness
0
austerity
0
boldness
0
callousness(ruthlessness, pitilessness, mercilessness)
0
changelessness
0
cold-bloodedness(ruthlessness, pitilessness, mercilessness, relentlessness)
0
cold-heartedness(ruthlessness, pitilessness, mercilessness)
0
constancy
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APASmart Define. (2013). inflexibleness thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inflexibleness/thesaurus/synonyms
ChicagoSmart Define. 2013. "inflexibleness thesaurus" https://smartdefine.org/inflexibleness/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, inflexibleness thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inflexibleness/thesaurus/synonyms>.
MLASmart Define. "inflexibleness thesaurus" 28 June 2013. Web. 28 September 2026. <https://smartdefine.org/inflexibleness/thesaurus/synonyms>