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

18 entries under mercilessness topic. ×

5
obstinacy(noun, perseverance, stubbornness, inflexibility, rigor)
2
callousness(ruthlessness, pitilessness)
2
cruelty(noun, ruthlessness, pitilessness)
2
doggedness(noun, perseverance, obstinacy, stubbornness, inflexibility)
2
harshness(noun, ruthlessness, pitilessness, relentlessness)
1
adamancy(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
bullheadedness(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
cold-bloodedness(noun, ruthlessness, pitilessness, relentlessness)
1
contumacy(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
mulishness(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
pigheadedness(perseverance, obstinacy, stubbornness, inflexibility, rigor)
1
pitilessness(noun, ruthlessness, relentlessness)
1
ruthlessness(noun, pitilessness, relentlessness)
1
strictness(noun, ruthlessness, pitilessness, relentlessness)
0
cold-heartedness(ruthlessness, pitilessness)
0
hardheartedness(ruthlessness, pitilessness)
0
heartlessness(ruthlessness, pitilessness, relentlessness)
0
unyieldingness(obstinacy, stubbornness, inflexibility, ruthlessness, pitilessness)
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APASmart Define. (2015). obdurateness thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/obdurateness/thesaurus/synonyms
ChicagoSmart Define. 2015. "obdurateness thesaurus" https://smartdefine.org/obdurateness/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, obdurateness thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/obdurateness/thesaurus/synonyms>.
MLASmart Define. "obdurateness thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/obdurateness/thesaurus/synonyms>