has become irrational

USAGE SUMMARY

The phrase "has become irrational" is correct and usable in written English.
You can use it to describe a situation or behavior that has deviated from logical reasoning or sound judgment over time. Example: "His arguments have become increasingly emotional and have ultimately led to a point where he has become irrational in his decision-making."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Repeated readings of the "Philosophy" fail to disclose exactly which parts of a radiantly beautiful work like "Symphony of Psalms" display the authoritarian personality, but the argument goes something like this: Even though tonality has become irrational, Stravinsky forces it to remain in place, and mesmerizes his audience into accepting the unacceptable.

The New Yorker

Reason, they answer, has become irrational.

SEP

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

The dissenting judge, Stephen F. Williams, said the coverage formula had become "irrational" — "as obsolete in practice as one would expect, in a dynamic society, for markers 34-to-59 34-to-59 34-to-59

The New York Times

Justo was especially disturbed by what he described as changes in his younger Saudi friend – telling other people that Obaid had become irrational, and displayed "uncontrollable" rage.

The Guardian

These included long-suppressed passages from memoirs, released 20 years after Khrushchev's death, in which he wrote that Mr. Castro had become irrational and possibly suicidal and that the crisis had to end before Cuba ignited a nuclear war.

The New York Times

PARIS — A top Irish finance official said Wednesday that the soaring borrowing costs many European governments were facing showed that markets had become "irrational," and he played down any comparison of Ireland's financial situation to that of Greece.

The New York Times

However, if there were six competitors in any region, the pricing would have become irrational.

Forbes

"The situation has become so irrational and so extreme," he joked darkly, "that we better kill them both before they kill us".

The New York Times

To achieve their mating goals, male elephants will sometimes play games of chicken, with one individual essentially giving the impression that he is crazy and has become an irrational player in a game premised on shared rationality and predictability.

The New York Times

And as the dust settles, it has become clear that irrational exuberance was not the only problem with America's financial system.

Harvard Business Review

"AIDS has become the center of irrational response in many countries," the company said in a June 1983 letter to distributors in France and 20 other countries.

The New York Times

Expert writing Tips

Best practice

When using "has become irrational", ensure that the context clearly establishes a prior state of rationality. This emphasizes the change and strengthens the impact of the statement.

Common error

Avoid using "has become irrational" as a generic insult or criticism. It's more effective when used to describe a specific shift in behavior or thinking, supported by evidence.

Linguistic Context

The phrase "has become irrational" functions as a predicate adjective phrase, describing a subject that has transitioned to a state of irrationality. Ludwig AI confirms its grammatical correctness, showcasing its role in indicating a change in condition.

Expression frequency: Common

Frequent in

News & Media

50%

Science

25%

Formal & Business

10%

Less common in

Encyclopedias

5%

Wiki

5%

Reference

0%

Ludwig's WRAP-UP

In summary, "has become irrational" is a grammatically sound and frequently used phrase to describe a shift towards illogical or unreasonable behavior. Ludwig AI confirms the correctness of this phrase. Predominantly found in news and media, and science contexts, it signifies a change from a prior state of rationality. When employing this phrase, ensure the context clearly establishes the previous state to amplify its impact. Alternatives such as "has turned illogical" or "has grown unreasonable" can provide nuanced variations in meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has turned illogical

This alternative focuses on the change from a logical state to an illogical one.

has strayed from reason

This suggests a departure from logical thinking.

has grown unreasonable

This option highlights a lack of reason or fairness in behavior or thought.

has shifted towards illogicality

This suggests a clear change in trend regarding what is considered logical.

has become nonsensical

This alternative suggests that something has become meaningless or absurd.

is now devoid of logic

This alternative emphasizes the complete absence of logical thought or behavior.

has descended into madness

This phrase suggests a severe decline in mental stability, implying a loss of control.

has become divorced from reality

This phrase means something is not practical or appropriate to a real situation.

has deteriorated into absurdity

This phrase indicates a gradual decline into a state of ridiculousness or foolishness.

has moved into delusion

This option is related to an altered state of mind, with false beliefs.

FAQs

How can I use "has become irrational" in a sentence?

You can use "has become irrational" to describe a situation or person that was once rational but is no longer so. For example, "His arguments "have become" increasingly emotional and "have ultimately led to" a point where he "has become" irrational in his decision-making."

What are some alternatives to "has become irrational"?

You can use alternatives like "has turned illogical", "has grown unreasonable", or "has descended into madness" depending on the context.

Is it redundant to say "has become very irrational"?

While not strictly redundant, adding "very" to "has become irrational" can be seen as intensifying the statement without adding significant meaning. Consider whether the added emphasis is necessary or if "has become irrational" alone is sufficient.

What is the difference between "has become irrational" and "is irrational"?

"Has become irrational" implies a change from a previous state of rationality. "Is irrational" simply describes a current state without indicating a change. For example, "His behavior has become irrational since the accident", versus "His behavior "is irrational"."