Mental instability synonyms | nouns

Synonyms for Mental instability as a Noun

• mental illness
• mental disorder
• psychological disorder
• mental disturbance
• mental derangement
• psychological maladjustment
• psychoneurosis
• psychopathy
• insanity
• madness
• derangement
• dementia
• dementedness
• insaneness
• loss of reason
• unsoundness of mind
• mania
• frenzy
• psychosis