Firm
Firm adjective - Not showing weakness or uncertainty.
Hardhearted and firm are semantically related. In some cases you can use "Hardhearted" instead an adjective "Firm".
Hardhearted
Hardhearted adjective - Lacking in feeling or pity or warmth.
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Synonyms for Hardhearted
Firm and hardhearted are semantically related. Sometimes you can use "Firm" instead an adjective "Hardhearted".
Mutual synonyms
Cite this Source
Hardhearted and Firm. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/firm/hardhearted
Firm & Hardhearted. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/firm/hardhearted>.
Hardhearted or Firm. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/firm/hardhearted.
Google Ngram Viewer shows how "firm" and "hardhearted" have occurred on timeline