Harmfulness and Harmlessness

Opposite meaning words

Harmfulness noun - Destructiveness that causes harm or injury.

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Harmlessness is an antonym for harmfulness.

Definitions of Harmfulness not found.

Harmfulness is an antonym for harmlessness.

Cite this Source

Harmlessness and Harmfulness. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/harmfulness/harmlessness

Harmfulness & Harmlessness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/harmfulness/harmlessness>.

Harmlessness or Harmfulness. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/harmfulness/harmlessness.

Google Ngram Viewer shows how "harmfulness" and "harmlessness" have occurred on timeline