Paramnesia and Walk-on

Paramnesia noun - (psychiatry) a disorder of memory in which dreams or fantasies are confused with reality.

Walk-on and paramnesia are semantically related. In some cases you can use "Walk-on" instead a noun "Paramnesia".

Walk-on noun - Plays a small part in a dramatic production.

Paramnesia and walk-on are semantically related. Sometimes you can use "Paramnesia" instead a noun phrase "Walk-on".