Constrained and Robustious

Opposite meaning words

Constrained adjective - Lacking spontaneity; not natural.

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Robustious is an antonym for constrained.

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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Constrained is an antonym for robustious.

Cite this Source

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

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

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

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