Assurance
Assurance noun - A state of mind in which one is free from doubt.
Security system and assurance are semantically related in safety topic. In some cases you can use "Security system" instead a noun "Assurance".
Security system
Security system noun - An electrical device that sets off an alarm when someone tries to break in.
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Synonyms for Security system
Assurance and security system are semantically related in safety topic. Sometimes you can use "Assurance" instead a noun phrase "Security system".
Mutual synonyms
Cite this Source
Security system and Assurance. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/assurance/security_system
Assurance & Security system. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/assurance/security_system>.
Security system or Assurance. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/assurance/security_system.
Google Ngram Viewer shows how "assurance" and "security system" have occurred on timeline