Surety
Surety noun - A formal agreement to fulfill an obligation.
Usage example: gave his surety that he would pay back the loan if his sister was unable to for any reason
Security is a synonym for surety in guarantee topic. In some cases you can use "Security" instead a noun "Surety", when it comes to topics like pledge, promise, protection. popular alternative
Nearby Word: suretyship
Security
Security noun - Something given or held to assure that the giver will keep a promise.
Usage example: their house will serve as security for the loan
Surety is a synonym for security in guarantee topic. You can use "Surety" instead a noun "Security", if it concerns topics such as pledge, safety, peace of mind. popular alternative
Mutual synonyms
Related pairs
Cite this Source
Security and Surety. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/surety/security
Surety & Security. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/surety/security>.
Security or Surety. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/surety/security.
Google Ngram Viewer shows how "surety" and "security" have occurred on timeline