Emotionally empty or mentally blank.
A synonym for deranged is insane or mentally unstable.
Psychotic. Disturbed. Depressed. Bi-polar. Schizophrenic.
Mentally unstable Emotionally challenged Mentally ill Cognitive differences
A synonym for "feeble-minded person" could be "simpleton" or "dimwit."
The synonym for psyche is mind or soul.
Void
This is a Synonym since two different words meaning the same or near the same thing is a Synonym.
Insane, looney, loopy, mentally unstable, etc.
A synonym for deranged is insane or mentally unstable.
Psychotic. Disturbed. Depressed. Bi-polar. Schizophrenic.
vacant ready
The squatter was living in a vacant dweling. Hello, I'm searching for a vacant dwelling. Is that vacant dwelling condemned?
vacant means empty for example: "my mind is so vacant."
Yes, vacant is an adjective.
vacant clean
vacant
Vacant means empty. A house with no furniture and no people is a vacant house.