Pi and Private eye

Pi noun - Someone who can be employed as a detective to collect information.

Private eye is a synonym for pi in private detective topic. In some cases you can use "Private eye" instead a noun "Pi", when it comes to topics like private investigator.

Private eye noun - Someone who can be employed as a detective to collect information.

Pi is a synonym for private eye in private detective topic. You can use "Pi" instead a noun phrase "Private eye", if it concerns topics such as private investigator. popular alternative