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top-secret

see definition of top-secret
  • as intop secret
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Synonyms for top-secret

noun highly classified
  • classified
  • hush-hush
  • supersecret
  • under security restrictions
  • under wraps

More words related to top-secret

privileged

adjective. confidential, secret

secret

adjective. underhand, clandestine

under wraps

phrase. secret
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.