Clamming up
Rigidify and clamming up are semantically related. In some cases you can use "Rigidify" instead a verb "Clamming up".
Rigidify
Rigidify verb - Become rigid.
Clamming up and rigidify are semantically related. Sometimes you can use "Clamming up" instead a verb "Rigidify".
Cite this Source
Rigidify and Clamming up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/clamming_up/rigidify
Clamming up & Rigidify. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/clamming_up/rigidify>.
Rigidify or Clamming up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/clamming_up/rigidify.
Google Ngram Viewer shows how "clamming up" and "rigidify" have occurred on timeline