Obstinacy and Relentlessness

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".
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.
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