intelligencers

/ɪnˈtɛlədʒənsərz/
noun
  1. People who gather or provide secret information, especially about an enemy or competitor; spies or informants.
    • In the world of corporate espionage, intelligencers are hired to uncover trade secrets.
    • The general relied on his intelligencers to learn about the enemy's troop movements.
    • The novel's protagonist was one of the most skilled intelligencers in the kingdom.
Synonyms