Hardness
Hardness noun - Something that is a cause for suffering or special effort especially in the attainment of a goal.
Relentlessness and hardness are semantically related. In some cases you can use "Relentlessness" instead a noun "Hardness".
Relentlessness
Relentlessness noun - Mercilessness characterized by an unwillingness to relent or let up.
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Synonyms for Relentlessness
Hardness and relentlessness are semantically related. Sometimes you can use "Hardness" instead a noun "Relentlessness".
Mutual synonyms
Related pairs
- constancy and hardness
- constancy and relentlessness
- perseverance and hardness
- perseverance and relentlessness
- severity and hardness
- severity and relentlessness
- firmness and hardness
- firmness and relentlessness
- harshness and hardness
- harshness and relentlessness
- tenacity and hardness
- tenacity and relentlessness
- inflexibility and hardness
- inflexibility and relentlessness
Cite this Source
Relentlessness and Hardness. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/hardness/relentlessness
Hardness & Relentlessness. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/hardness/relentlessness>.
Relentlessness or Hardness. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/hardness/relentlessness.
Google Ngram Viewer shows how "hardness" and "relentlessness" have occurred on timeline