has gone insane

USAGE SUMMARY

The phrase "has gone insane" is correct and usable in written English.
It can be used to describe someone who has lost their sanity or is acting in a wildly irrational manner. Example: "After the constant stress and pressure, it seems that he has gone insane, making decisions that no one can understand."

✓ Grammatically correct

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

21 human-written examples

And very obviously, he has gone insane".

The Guardian - Film

8 08pm: Everybody has gone insane.

The Guardian - Sport

He will change all of his nightmares into corpses.' These unusual costumes help form a portrait of this nightmare society... a society whose ruler Caligula has gone insane".

Independent

It's as though nature has gone insane: in a sumptuously expressionist cartoon of a painting by Dana Schutz, a man eats a hole through his own chest.

The New York Times - Arts

This is hardly a crime and the world has gone insane about over-protecting the very children who least need it.

The Guardian - Opinion

Perhaps the hotshot would realize "the world has gone insane — that black is white now because the NETWORK says it is" and he'd create "a network run by madmen".

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

39 human-written examples

I felt like everything had gone insane".

Independent

He would have gone insane much quicker without it.

The Guardian - Sport

Ms Pattaramon questioned whether Farnell had "gone insane to think like this".

Independent

Finally, a letter was smuggled in to her, saying that he had gone insane.

The New Yorker

Ivan considered for a moment that his brother had gone insane, then said yes.

The New York Times

Expert writing Tips

Best practice

Use "has gone insane" to describe a significant and noticeable shift in someone's mental state. Be mindful of the context to avoid trivializing mental health issues.

Common error

Avoid using "has gone insane" lightly or in hyperbolic situations. Save it for instances where there's a genuine concern about someone's mental well-being to maintain its impact and avoid insensitivity.

Linguistic Context

The phrase "has gone insane" functions as a predicate describing a state of being, indicating that a subject has transitioned into a state of insanity. Ludwig confirms that the expression is grammatically sound and suitable for use in English.

Expression frequency: Uncommon

Frequent in

News & Media

75%

Wiki

15%

Science

5%

Less common in

Formal & Business

0%

Encyclopedias

0%

Academia

0%

Ludwig's WRAP-UP

In summary, the phrase "has gone insane" is used to describe a significant loss of mental stability or rationality. Ludwig confirms its grammatical correctness, yet it's vital to use it with sensitivity, considering its implications for mental health. While "has gone insane" appears frequently in News & Media, its informal variations, like "has lost their mind", might fit better in casual conversations. Recognize the weight of the expression and choose alternatives when appropriate to avoid unintended offense.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has lost their mind

Implies a loss of reason or good judgment, similar in intensity.

has snapped

Suggests a sudden loss of control or mental breakdown, more abrupt.

has become deranged

Indicates a more profound and lasting mental disturbance.

has cracked up

Informal term for a mental breakdown, less severe.

is out of their mind

Suggests irrationality or lack of touch with reality.

has flipped out

Informal and often implies a temporary loss of control.

has gone bonkers

Informal and lighthearted way of saying someone has lost their mind.

has lost it

General term for losing control or composure, can apply to mental state.

has become unhinged

Suggests a loss of emotional stability and control.

is raving mad

Suggests extreme anger and irrationality.

FAQs

What does "has gone insane" mean?

It means someone has lost their sanity or is acting in a wildly irrational manner. It suggests a significant decline in mental well-being.

When is it appropriate to use "has gone insane"?

Use it when there's a clear and concerning change in someone's mental state. Avoid using it casually or lightly, as it can trivialize mental health issues.

What are some alternative phrases to "has gone insane"?

You can use alternatives like "has lost their mind", "has snapped", or "is out of their mind" depending on the context.

Is it insensitive to say someone "has gone insane"?

It can be, especially if used casually or without considering the impact on the person being described. Consider using alternatives that are less stigmatizing and more sensitive to mental health issues.