23 entries under ruthlessness topic. ×

20
rigidity(noun, state, quality, resist, firmness)
16
obstinacy(noun, resolve, determination, resolution, firmness)
14
stubbornness(noun, state, quality, resolve, resist)
12
obduracy(noun, state, quality, resolve, resist)
10
intransigence(noun, state, quality, resolve, resist)
8
perseverance(noun, resolve, determination, firmness, persistence)
6
doggedness(noun, resolve, determination, firmness, perseverance)
6
pertinacity(noun, resolve, determination, firmness, perseverance)
4
contumacy(noun, determination, perseverance, obstinacy, stubbornness)
4
mulishness(noun, determination, perseverance, obstinacy, stubbornness)
4
strictness(noun, resolve, resolution, firmness, severity)
3
bullheadedness(noun, determination, perseverance, obstinacy, stubbornness)
2
pigheadedness(noun, determination, perseverance, obstinacy, stubbornness)
2
unyieldingness(obstinacy, stubbornness, pitilessness, mercilessness)
1
adamancy(noun, determination, perseverance, obstinacy, stubbornness)
1
cold-bloodedness(noun, pitilessness, mercilessness, relentlessness)
1
indomitability(noun, determination, perseverance, obstinacy, stubbornness)
1
mercilessness(noun, pitilessness, relentlessness)
1
pitilessness(noun, mercilessness, relentlessness)
0
callousness(pitilessness, mercilessness)
<12>
11 years ago|5.4k views|share |citing 
APASmart Define. (2015). inflexibility thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inflexibility/thesaurus/synonyms
ChicagoSmart Define. 2015. "inflexibility thesaurus" https://smartdefine.org/inflexibility/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, inflexibility thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inflexibility/thesaurus/synonyms>.
MLASmart Define. "inflexibility thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/inflexibility/thesaurus/synonyms>