1. (noun)security the state of being free from danger or injury Synonyms: certificate, security measures, security measure, security system, protection, surety, security department Antonyms: insecurity
3. (noun)security freedom from anxiety or fear Synonyms: certificate, security measures, security measure, security system, protection, surety, security department Antonyms: insecurity
4. (noun)security, certificate a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends Synonyms: surety, security system, protection, security measures, credentials, certificate, credential, certification, security measure, security, security department Antonyms: insecurity
5. (noun)security, surety property that your creditor can claim in case you default on your obligation Synonyms: warranter, surety, guarantor, security system, protection, security measures, certificate, warrantor, security measure, security, hostage, security department Antonyms: insecurity
6. (noun)security, security department a department responsible for the security of the institution's property and workers Synonyms: surety, security system, protection, security measures, certificate, security measure, security, security department Antonyms: insecurity
7. (noun)security, surety a guarantee that an obligation will be met Synonyms: warranter, surety, guarantor, security system, protection, security measures, certificate, warrantor, security measure, security, hostage, security department Antonyms: insecurity
8. (noun)security system, security measure, security an electrical device that sets off an alarm when someone tries to break in Synonyms: surety, security system, protection, security measures, certificate, security measure, security, security department Antonyms: insecurity
9. (noun)security, security measures measures taken as a precaution against theft or espionage or sabotage etc. Synonyms: surety, security system, protection, security measures, certificate, security measure, security, security department Antonyms: insecurity
Synonyms, Thesaurus & Antonyms of 'security'
English Synonyms and Antonyms
1. security The first four words agree in denoting something given or deposited as an assurance of something to be given, paid, or done. An earnest is of the same kind as that to be given, a portion of it deli Synonyms: security, bail, earnest, gage, pledge, surety
Synonyms for security 
