secret_plan
1. [ noun ] a secret scheme to do something (especially something underhand or illegal)
Synonyms: plot game
Examples:

"they concocted a plot to discredit the governor" "I saw through his little game from the start"

Related terms: scheme conspiracy intrigue counterplot plot
Similar spelling:   secretin
  secretase
  secretary
  secreting
  secretion
  secret_agent
  secret_police
  secretaire
  secret_writing
  secretariat
  secretarial
  secret_code
  secretively
  secretly
  secretor
  secreter
  secretariate
  secretive
  secretiveness
  secret_ballot
  secretaryship
  secretory
  secured_bond