anorexia ^^^^^^^
psychosocial dwarfism
Depends on how traumatic the abuse is. If very severe, then it can be possible.
premenstrual dysphoric disorder
The Great Crash signaled a severe contraction of the economy.
The definition of the word dysphoric is an generalized feeling of distress. It is an disorder which is where symptoms physical and emotional are so severe that they interfere with a persons normal life.
severe
Your mother has a severe mental disorder.
The worst category for a disorder/disability would be profound.
Severe case of Borderline Personality Disorder
Schizophrenica: severe mental disorder characterized by some, but not necessarily all, of the following features: emotional blunting, intellectual deterioration, social isolation, disorganized speech and behavior, delusions, and hallucinations.
The Great Crash signaled a severe contraction of the economy.