Obstinacy
Obstinacy noun - A steadfast adherence to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: the mindless obstinacy of those people who continue to insist that the earth is flat
Relentlessness and obstinacy are semantically related in stubbornness topic. In some cases you can use "Relentlessness" instead a noun "Obstinacy".
Nearby Words: obstinate, obstinately
Relentlessness
Relentlessness noun - Mercilessness characterized by an unwillingness to relent or let up.
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Synonyms for Relentlessness
Obstinacy and relentlessness are semantically related in stubbornness topic. You can use "Obstinacy" instead a noun "Relentlessness".
Mutual synonyms
Related pairs
- purpose and obstinacy
- purpose and relentlessness
- persistence and obstinacy
- persistence and relentlessness
- perseverance and obstinacy
- perseverance and relentlessness
- firmness and obstinacy
- firmness and relentlessness
- resolution and obstinacy
- resolution and relentlessness
- tenacity and obstinacy
- tenacity and relentlessness
- steadfastness and obstinacy
- steadfastness and relentlessness
Cite this Source
Relentlessness and Obstinacy. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/obstinacy/relentlessness
Obstinacy & Relentlessness. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/obstinacy/relentlessness>.
Relentlessness or Obstinacy. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/obstinacy/relentlessness.
Google Ngram Viewer shows how "obstinacy" and "relentlessness" have occurred on timeline