Kindheartedness and Unkindliness
Opposite meaning words
Kindheartedness
Kindheartedness noun - Sympathetic concern for the well-being of others.
Usage example: through the kindheartedness of a local veterinarian, the stray cat's broken leg was mended without charge
Unkindliness is an antonym for kindheartedness.
Unkindliness
Cite this Source
Unkindliness and Kindheartedness. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/kindheartedness/unkindliness
Kindheartedness & Unkindliness. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/kindheartedness/unkindliness>.
Unkindliness or Kindheartedness. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/kindheartedness/unkindliness.
Google Ngram Viewer shows how "kindheartedness" and "unkindliness" have occurred on timeline