Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
was illogical
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was illogical" is correct and usable in written English.
You can use it to describe a situation, argument, or reasoning that does not follow logical principles or is inconsistent. Example: "His reasoning for the decision was illogical, as it contradicted the evidence presented."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
was not logical
defied logic
was absurd
was not wise
was not fair
was not inevitable
was not obvious
was not understandable
was not easy
was not victorious
was not present
was not uncommon
was not ridiculous
was not coherent
lacked clarity
was not compatible
was a mistake
made no sense
was nonsensical
was incomprehensible
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
48 human-written examples
But all along, UConn Coach Geno Auriemma said that this season's streak was illogical.
News & Media
Wang's bishop retreat with 10... Be6 had not been played before and was illogical.
News & Media
The explanation was as political as it was illogical: all crimes occur in the past.
News & Media
Mr. Spataro said that limiting wiretaps to 75 days was "illogical," since important material could emerge on the last day.
News & Media
Linda T Sánchez, a congresswoman from California and the chair of the Congressional Hispanic Caucus, said Trump's prediction was illogical.
News & Media
Hoon said the way in which green pressure groups currently attributed carbon emissions to Heathrow was illogical and unfair.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
12 human-written examples
These notions are illogical.
News & Media
Which is illogical.
News & Media
These attitudes are illogical.
News & Media
I think that's illogical.
News & Media
Wouldn't that be "illogical"?
News & Media
Expert writing Tips
Best practice
When using "was illogical", ensure that the context clearly demonstrates the contradiction or lack of reasoning. Providing specific examples or explaining the logical flaw strengthens the impact of your statement.
Common error
Avoid using "was illogical" as a general criticism without providing concrete reasons. Simply labeling something as illogical without explaining why weakens your argument and can come across as dismissive.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was illogical" functions as a predicative adjective, describing a subject as lacking logical consistency or sound reasoning. As Ludwig AI confirms, it's a correct way to express that something doesn't align with logical principles. For example, "The decision was illogical."
Frequent in
News & Media
85%
Science
10%
Formal & Business
3%
Less common in
Encyclopedias
1%
Wiki
0.5%
Reference
0.5%
Ludwig's WRAP-UP
In summary, "was illogical" is a common and grammatically sound phrase used to describe something lacking logical reasoning. As per Ludwig AI, it is a clear and direct way to express disagreement or highlight a flaw. Its use is particularly frequent in news and media sources. When using this phrase, it's essential to provide context and explain why something "was illogical" to strengthen your argument. Alternatives like "did not make sense" or "was irrational" can be used depending on the nuance you want to convey. However, according to Ludwig, "was illogical" offers a versatile and formal option suitable for various contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was not logical
This is a more literal and straightforward substitution, maintaining the same level of formality.
was irrational
This emphasizes the lack of reason and emotional influence behind the statement or action.
did not make sense
This alternative is more direct and less formal, focusing on the lack of comprehensibility.
was unreasonable
This highlights the lack of fairness or justification in the action or statement.
defied logic
This alternative suggests a more active contradiction of logical principles.
was devoid of reason
This emphasizes the complete absence of rational thought or justification.
did not add up
This is a more idiomatic and informal way of saying that something didn't make logical sense.
lacked coherence
This alternative focuses on the absence of a clear and consistent connection of ideas.
was a non sequitur
This alternative indicates that the conclusion does not follow logically from the preceding statements.
was inconsistent
This emphasizes a contradiction within the statement or action itself.
FAQs
How can I use "was illogical" in a sentence?
You can use "was illogical" to describe something that doesn't follow the rules of logic or doesn't make sense. For example, "His explanation for being late was illogical because it contradicted his earlier statements."
What can I say instead of "was illogical"?
You can use alternatives like "did not make sense", "was irrational", or "was unreasonable" depending on the specific context.
Is it better to say "was illogical" or "was not logical"?
Both "was illogical" and "was not logical" are grammatically correct and convey a similar meaning. "Was illogical" is often preferred in formal writing due to its conciseness.
When should I use "was illogical" versus "was illogical"?
Use "was illogical" to describe a complete absence of logic, implying a fundamental flaw in reasoning. Reserve "was illogical" to imply that a certain step or component within it misses the mark.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested