which is illogical

USAGE SUMMARY

The phrase "which is illogical" is correct and usable in written English.
You can use it to describe a statement, argument, or situation that lacks logical coherence or reasoning. Example: "The conclusion drawn from the data is flawed, which is illogical given the evidence presented."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Which is illogical.

The Guardian - Opinion

"You feel that somehow you should have been able to control the uncontrollable, which is illogical, not rational thinking, but you can't push it away," Ms. Vander Waal said.

The New York Times

dependencies, but assumes that they are equivalent, which is illogical from a software developer's point of view.

Information and Software Technology

"Since then, through state ballots, most US citizens have access to medical cannabis – but we don't, which is illogical and inhumane," says Professor David Nutt, the director of the neuropsychopharmacology unit at Imperial College London.

Vice

This requirement would not work in the original flat list in Figure 1, because it would prevent us from creating a farm record before the farm has a cow, which is illogical.

Acta Veterinaria Scandinavica

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

What won't be resolved so easily are the problems with the staging, which is confused and illogical, and offers no obvious insights into Wagner's drama.

The Guardian - Music

"The state of the marketplace means that filmmakers now give up their film for free, and give up control over it, which is completely illogical," Mr. Hammer said recently.

The New York Times

Deciding to help another human being after your death is an astounding act of selflessness that could only be marred by weasel-quibbling about merit and worthiness – which is mainly illogical anyway.

The Guardian - Opinion

There is currently no very clean way of doing this and it requires the units attribute to be added to molecule which is semantically illogical but currently just about manageable.

Journal of Cheminformatics

That was my logic, which is quite illogical.

Huffington Post

And Bell says many of his physician colleagues "are far more comfortable prescribing opioids, which is completely illogical".

Vice

Expert writing Tips

Best practice

Employ "which is illogical" to directly challenge assumptions or conclusions that lack supporting evidence or violate established reasoning principles.

Common error

Avoid using "which is illogical" to dismiss subjective preferences or opinions. Logic applies to demonstrable facts and reasoning, not personal tastes or feelings.

Linguistic Context

The phrase "which is illogical" functions as a relative clause, modifying a preceding statement or situation by indicating that it lacks logical coherence. As confirmed by Ludwig AI, this phrase is usable in written English and serves to highlight a contradiction or absence of reason.

Expression frequency: Uncommon

Frequent in

News & Media

67%

Science

33%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "which is illogical" is a grammatically sound and usable phrase for indicating a lack of logical coherence. As Ludwig AI confirms, it serves as a relative clause to critique or disagree with a preceding statement, exposing flaws in reasoning. While its register is generally neutral, the phrase is most frequently found in News & Media and Scientific contexts. For alternative expressions, consider options like "that doesn't make sense" or "that is irrational", depending on the specific nuance you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

that doesn't make sense

Focuses on the lack of comprehensibility.

that is inconsistent

Emphasizes a contradiction or lack of alignment.

that is irrational

Highlights a deviation from reason or logic.

that is absurd

Stresses the ridiculous or nonsensical nature.

that is unreasonable

Points out a lack of fairness or justification.

that is senseless

Highlights a lack of purpose or meaning.

that defies logic

Emphasizes the contradiction of logical principles.

that is preposterous

Highlights extreme foolishness or absurdity.

that is untenable

Stresses the indefensibility or unsustainability of the idea.

that is fallacious

Highlights a flaw in reasoning or argumentation.

FAQs

How can I use "which is illogical" in a sentence?

Use "which is illogical" to point out a statement, argument, or action that does not follow logical principles. For instance, "Claiming that exercise is unnecessary for good health, which is illogical given the proven benefits.".

What are some alternatives to saying "which is illogical"?

You can use alternatives like "that doesn't make sense", "that is irrational", or "that is absurd", depending on the specific nuance you want to convey.

Is it always appropriate to use "which is illogical" in formal writing?

While generally acceptable, consider the tone of your writing. In some contexts, a more formal phrasing such as "which lacks logical basis" or "which is logically inconsistent" might be more suitable.

What's the difference between "which is illogical" and "which is unreasonable"?

"Which is illogical" refers specifically to a violation of logical principles or reasoning. "Which is unreasonable", on the other hand, suggests a lack of fairness, practicality, or justification. Although similar, "which is unreasonable" implies more of a subjective judgment than a purely logical flaw.