Become obdurate
Become rigid and become obdurate are semantically related. In some cases you can use "Become rigid" instead a verb phrase "Become obdurate".
Become rigid
Become obdurate and become rigid are semantically related. You can use "Become obdurate" instead a verb phrase "Become rigid".
Cite this Source
Become rigid and Become obdurate. (2017). Retrieved 2026, August 13, from https://thesaurus.plus/related/become_obdurate/become_rigid
Become obdurate & Become rigid. N.p., 2017. Web. 13 Aug. 2026. <https://thesaurus.plus/related/become_obdurate/become_rigid>.
Become rigid or Become obdurate. 2017. Accessed August 13, 2026. https://thesaurus.plus/related/become_obdurate/become_rigid.
Google Ngram Viewer shows how "become obdurate" and "become rigid" have occurred on timeline