Placid and Robustious

Opposite meaning words

Placid adjective - Free from emotional or mental agitation.

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Robustious is an antonym for placid.

Nearby Words: placidity, placidly

Robustious adjective - Being rough or noisy in a high-spirited way.

Usage example: his buddies sent him off to the navy with many robustious and hearty toasts

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Placid is an antonym for robustious.

Cite this Source

Robustious and Placid. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/placid/robustious

Placid & Robustious. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/placid/robustious>.

Robustious or Placid. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/placid/robustious.

Google Ngram Viewer shows how "placid" and "robustious" have occurred on timeline