Rigid
Rigid adjective - Having a consistency that does not easily yield to pressure.
Usage example: rigid steel bars that should be able to hold the weight
Sturdy and rigid are semantically related in state topic. In some cases you can use "Sturdy" instead an adjective "Rigid", when it comes to topics like resolute, determined.
Mutual synonyms
Cite this Source
Sturdy and Rigid. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/rigid/sturdy
Rigid & Sturdy. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/rigid/sturdy>.
Sturdy or Rigid. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/rigid/sturdy.
Google Ngram Viewer shows how "rigid" and "sturdy" have occurred on timeline