Psychotic is defined as someone or something mentally disturbed.
Exhibiting spasmodic, uncontrolled emotion:
The definition of insane is someone who acts or speaks strangely because their brain isn’t working correctly.
Find another word for shellshocked. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for shellshocked, like: suffering from concussion, suffering from post-traumatic stress disorder, suffering from war nerves, psychoneurotic, neurotic, psychotic, hysterical, not oneself, upset and insane.