Calamitous and Harmless

Opposite meaning words

Calamitous adjective - Causing or tending to cause destruction.

Usage example: a calamitous flood that destroyed the town's central business district

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Harmless is an antonym for calamitous in disastrous topic.

Nearby Words: calamity, calamitously

Harmless adjective - Not causing or being capable of causing injury or hurt.

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Calamitous is an antonym for harmless.

Nearby Words: harm, harmful, harmlessly

Cite this Source

Harmless and Calamitous. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/calamitous/harmless

Calamitous & Harmless. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/calamitous/harmless>.

Harmless or Calamitous. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/calamitous/harmless.

Google Ngram Viewer shows how "calamitous" and "harmless" have occurred on timeline