Top 10 Other Words for Mental Illness (Explained w Examples)

So, you want to know what other words you can use to say “mental illness”? Look no further, we have the answers you need. Keep reading and you will find multiple examples and learn how to use them.


Meaning: Mad behavior, slang for mental illness.

Example Sentence: Man, Lucy really shows her craziness in certain situations.


Meaning: A mental illness with feelings of severe despondency.

Example Sentence: A lot of people are suffering from depression nowadays, it is a serious illness!


Meaning: A mental illness.

Example Sentence: Nina’s derangement prevents her from functioning normally.

Emotional Disorder

Meaning: Different way of saying mental illness.

Example Sentence: Bobby is suffering from an emotional disorder.


Meaning: Madness, serious mental illness

Example Sentence: Tom’s insanity scares me sometimes.


Meaning: Slang for insanity, or mental illness.

Example Sentence: There is a small degree of lunacy in the way Arthur behaves.


Meaning: insanity, mad behavior.

Example Sentence: Stop this madness, you need to calm down!

Mental Disorder

Meaning: Mental illness.

Example Sentence: I am suffering from a severe mental disorder

Personality Disorder

Meaning: A mental illness.

Example Sentence: Bryan’s personality disorder prevents him from finding a good job.


Meaning: A mental illness that causes people to interpret reality differently.

Example Sentence: I think Lucas has schizophrenia

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