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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
how foolish
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "how foolish" is correct and usable in written English.
It can be used to express a judgment about someone's actions or decisions, indicating that they are unwise or lacking in common sense. Example: "He thought he could win the game without practicing; how foolish of him!"
✓ Grammatically correct
News & Media
Encyclopedias
Academia
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
60 human-written examples
How foolish, of course.
News & Media
How foolish they all seem.
News & Media
How foolish was that?
News & Media
"How foolish of you...
News & Media
How foolish I am.
News & Media
JE: How foolish of you.
News & Media
How foolish such predictions look now.
News & Media
Jed understands, dimly, how foolish this is.
News & Media
How foolish to have shut him up.
News & Media
How foolish of me to think otherwise.
News & Media
How foolish she ought to feel today!
News & Media
Expert writing Tips
Best practice
Use "how foolish" to express a sense of regret or realization about a past action or decision, either by yourself or someone else. It's most effective when highlighting a clear lack of foresight or wisdom in retrospect.
Common error
While generally acceptable, excessive use of "how foolish" in highly formal writing can sound slightly informal or overly emotional. Consider using alternatives like "how unwise" or "how imprudent" for a more sophisticated tone.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "how foolish" functions primarily as an exclamatory expression to convey a sense of regret, irony, or realization that an action or thought was ill-considered. Ludwig examples demonstrate its use in both self-reflection and external judgment. Ludwig AI confirms its usability.
Frequent in
News & Media
55%
Academia
20%
Encyclopedias
15%
Less common in
Formal & Business
5%
Science
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "how foolish" is a grammatically correct and frequently used expression for conveying regret, irony, or recognition of a lack of wisdom. As confirmed by Ludwig, it functions as an exclamatory phrase and is found commonly in news and media contexts, though also present in academic and encyclopedia sources. While versatile, its formality might not be suitable for all academic contexts, where alternatives like "how unwise" could be preferred. Overall, "how foolish" is a valuable phrase to express critical hindsight. Ludwig's AI analysis supports this assessment.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
how unwise
Replaces "foolish" with a synonym emphasizing a lack of wisdom.
how silly
Substitutes "foolish" with a more lighthearted and less severe term.
how naive
Suggests a lack of experience or understanding.
how short-sighted
Focuses on the lack of long-term thinking.
how imprudent
Highlights a lack of caution and careful consideration.
how misguided
Emphasizes being led in the wrong direction or having the wrong idea.
how senseless
Conveys a lack of reason or purpose.
how irrational
Highlights a departure from logical thinking.
what a mistake
Shifts the focus to the error itself rather than the characteristic of being foolish.
what was I thinking
Expresses retrospective regret and self-reproach.
FAQs
How can I use "how foolish" in a sentence?
You can use "how foolish" to express a sense of regret or irony about a past action. For example, "How foolish of me to think otherwise!" or "How foolish it was to ignore the warnings."
What's the difference between "how foolish" and "how unwise"?
"How foolish" and "how unwise" are similar, but "how foolish" often implies a lack of common sense or foresight, while "how unwise" suggests a lack of judgment or prudence. "How unwise" might be more appropriate in formal settings.
What can I say instead of "how foolish" to sound more formal?
For a more formal tone, consider using phrases like "how imprudent", "how short-sighted", or "how ill-advised". These options convey a similar meaning with a more sophisticated vocabulary.
Is it correct to say "how foolish of me" or "how foolish I am"?
Both "how foolish of me" and "how foolish I am" are grammatically correct. The choice depends on the specific context and the desired emphasis. "How foolish of me" is often used to express regret about a specific action, while "how foolish I am" is a more general statement of self-assessment.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested