it is irrational

USAGE SUMMARY

The phrase "it is irrational" is correct and usable in written English.
You can use it when discussing something that lacks reason or logic, often in philosophical, mathematical, or emotional contexts. Example: "In the debate about climate change, some argue that denying the evidence is simply irrational."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The existing uncertainty means it is not just difficult to formulate an evidence-based solution, "it is irrational even to try, let alone claim, this".

The Guardian

What is so offensive about Perry's decision is not simply that it is irrational, ill-informed and presumptuous in its ignorance.

Huffington Post

It is irrational".

The Economist

It is irrational for her to choose X and rational for her to choose Y.

Princeton University

The point is, it is irrational even to try, let alone claim, this.

The Guardian

It is irrational to presume that cats are our conscious companions.

The Guardian - Opinion

"I understand that when you see something too extreme, you might think it is irrational and insane.

The New York Times

"It is irrational and illogical to assume that he did not know that protesters were being targeted".

The New York Times

There are three classic arguments, all derived from Epicurus and his follower Lucretius, that it is irrational to fear death.

The New York Times - Books

The Scottish government's energy minister, Fergus Ewing, has said it is irrational to reduce or scrap onshore wind subsidies.

The Guardian

It is irrational to hold a belief that somehow artists are not a vital part of this country's infrastructure.

The New York Times

Expert writing Tips

Best practice

When arguing against a point, use "it is irrational" to highlight the lack of logical reasoning, strengthening your stance with a clear and direct assessment.

Common error

Avoid using "it is irrational" to dismiss purely emotional responses. While emotions can sometimes seem illogical, labeling them as irrational might invalidate someone's feelings and hinder effective communication. Consider using phrases like "it's understandable, but perhaps not the most practical approach" instead.

Linguistic Context

The phrase "it is irrational" functions as a judgmental statement, expressing that something lacks reason or logical basis. According to Ludwig AI, the phrase is grammatically correct and usable in written English. Examples from Ludwig showcase its application across various contexts, from political science to personal beliefs.

Expression frequency: Very common

Frequent in

News & Media

55%

Academia

25%

Science

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "it is irrational" is a versatile and frequently used expression for indicating a lack of logical reasoning. According to Ludwig, it is grammatically correct and suitable for various contexts, predominantly appearing in News & Media, Academia and Science. While it's a powerful way to express disagreement or critique, it's important to use it judiciously, especially in emotionally charged situations, as it might invalidate personal feelings. Alternative phrases like ""it is unreasonable"" or ""it is illogical"" can offer a more nuanced approach depending on the specific context. The phrase has widespread presence, confirmed by its frequent usage in authoritative sources, making it a valuable tool in analytical and argumentative writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it is unreasonable

Changes from a general lack of rationality to a lack of reasonableness, implying a disregard for fairness or practicality.

it is illogical

Focuses specifically on the absence of logical consistency.

it is senseless

Highlights the lack of purpose or meaning.

it is absurd

Emphasizes the ridiculous or laughable nature of something.

it is preposterous

Suggests an even greater degree of absurdity and outrageousness.

it is nonsensical

Indicates a complete lack of coherent meaning.

it is unfounded

Shifts the focus to the lack of a solid basis or justification.

it is unjustifiable

Highlights the absence of any legitimate defense or excuse.

it is unsound

Emphasizes the weakness or flaw in the reasoning or foundation.

it is misguided

Suggests that the action or belief is based on faulty thinking or information.

FAQs

How can I use "it is irrational" in a sentence?

You can use "it is irrational" to describe actions, beliefs, or decisions that lack logical reasoning. For example, "It is irrational to continue investing in a failing business."

What phrases are similar to "it is irrational"?

Alternatives include "it is unreasonable", "it is illogical", or "it is senseless". The best choice depends on the specific nuance you want to convey.

Is it better to say "it is irrational" or "it seems irrational"?

While "it is irrational" makes a direct claim, "it seems irrational" expresses a more subjective opinion. Use the former when you have strong evidence of illogicality and the latter when you want to express doubt or uncertainty.

When is it appropriate to use "it is irrational"?

"It is irrational" is appropriate when you want to highlight the absence of logic or reason in a situation, argument, or behavior. It's commonly used in debates, analytical discussions, and when evaluating decision-making processes.