Microdot and Shakers

Microdot noun - Photograph reduced to the size of a dot (usually for purposes of security).

Shakers and microdot are semantically related. In some cases you can use "Shakers" instead a noun "Microdot".

Shakers noun - A celibate and communistic Christian sect in the United States.

Microdot and shakers are semantically related. Sometimes you can use "Microdot" instead a noun "Shakers".