Dead cert
Mutual synonyms
Cite this Source
Lock and Dead cert. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/dead_cert/lock
Dead cert & Lock. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/dead_cert/lock>.
Lock or Dead cert. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/dead_cert/lock.
Google Ngram Viewer shows how "dead cert" and "lock" have occurred on timeline