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espionage

see definition of espionage
  • nounspying
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Synonyms for espionage

noun spying
  • intelligence
  • reconnaissance
  • shadowing
  • tailing
  • secret service
  • undercover operations
  • undercover work
  • underground activities

More words related to espionage

spying

noun. surveillance
  • espial
  • espionage
  • following
  • voyeurism
  • wiretapping
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.