deceptionThe act of making someone believe something that isn't true
Definitions:
The action of deceiving someone
espionageThe practice of spying or using spies
Definitions:
The practice of spying or of using spies, typically by governments to obtain political and military information
plotA plan made in secret by a group of people
Definitions:
A secret plan or scheme to accomplish some purpose, especially a hostile, unlawful, or evil purpose
strategyA plan of action designed to achieve a specific goal
Definitions:
A plan of action or policy designed to achieve a major or overall aim
counterfeitMade in exact imitation of something valuable with the intention to deceive or defraud
Definitions:
A fraudulent imitation of something else