Depersonalisation and Psychological state

Depersonalisation noun - (existentialism) a loss of personal identity; a feeling of being an anonymous cog in an impersonal social machine.

Psychological state and depersonalisation are semantically related. In some cases you can use "Psychological state" instead a noun "Depersonalisation".

Psychological state noun - (psychology) a mental condition in which the qualities of a state are relatively constant even though the state itself may be dynamic.

Depersonalisation and psychological state are semantically related. Sometimes you can replace term "Depersonalisation" with "Psychological state", this terms are similar.