Instability and Sturdiness

Opposite meaning words

Instability noun - The quality or state of not being firmly fixed in position.

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Sturdiness is an antonym for instability.

Nearby Word: instance

Sturdiness noun - The ability to withstand force or stress without being distorted, dislodged, or damaged.

Usage example: demonstrated the suitcase's sturdiness by dropping it from a third-floor window

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Instability is an antonym for sturdiness in stability topic.

Cite this Source

Sturdiness and Instability. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/instability/sturdiness

Instability & Sturdiness. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/instability/sturdiness>.

Sturdiness or Instability. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/instability/sturdiness.

Google Ngram Viewer shows how "instability" and "sturdiness" have occurred on timeline