Robustious and Reasonable

Opposite meaning words

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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Reasonable is an antonym for robustious.

Reasonable adjective - According to the rules of logic.

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Robustious is an antonym for reasonable.

Cite this Source

Reasonable and Robustious. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/robustious/reasonable

Robustious & Reasonable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/robustious/reasonable>.

Reasonable or Robustious. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/robustious/reasonable.

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