After the accident, his mind was completely deranged.
emotionally deranged
Frequency:
30
%
The traumatic event left her emotionally deranged.
physically deranged
Frequency:
20
%
The disease had left him physically deranged.
Idiomatic Expressions for derange
Phrase: deranged behavior
Meaning: referring to irrational or abnormal actions
Usage: The suspect exhibited deranged behavior during the interrogation.