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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
what an odd
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'what an odd' is not correct or usable in written English.
To make a sentence using this phrase, you could say "What an odd way to look at the situation".
⚠ May contain grammatical issues
News & Media
Academia
Formal & Business
Alternative expressions(1)
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
What an odd thing.
News & Media
What an odd sport.
News & Media
What an odd pizza.
News & Media
What an odd start.
News & Media
What an odd place.
News & Media
And what an odd prop he is.
News & Media
Violoncello: What an odd word!
News & Media
What an odd Super Bowl.
News & Media
What an odd town Newmarket is.
News & Media
What an odd nation we must be.
News & Media
Winner: Alex Ferguson What an odd pairing.
News & Media
Expert writing Tips
Best practice
Consider the context and choose a more descriptive adjective than "odd" to better convey the specific nuance of strangeness you intend. For example, use "bizarre", "peculiar", or "unusual" for more precise communication.
Common error
The phrase "what an odd" is incorrect because "an" should only be used before vowel sounds, and the adjective "odd" begins with a vowel sound. Avoid this by using the grammatically correct alternative "what a strange".
Source & Trust
86%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what an odd" functions as an exclamatory expression of surprise or bemusement regarding something perceived as unusual or strange. However, Ludwig AI points out that this usage is grammatically incorrect.
Frequent in
News & Media
85%
Academia
7%
Formal & Business
4%
Less common in
Science
2%
Encyclopedias
1%
Wiki
1%
Ludwig's WRAP-UP
In summary, while the phrase "what an odd" is frequently used, especially in news and media, it's important to acknowledge its grammatical incorrectness, as Ludwig AI highlights. In formal writing, consider using alternatives like "what a strange", "how odd", or "that's odd" for grammatically sound expression. Choose more descriptive adjectives to emphasize the nuances of strangeness you aim to convey. Despite its common usage, being mindful of grammatical precision will enhance the clarity and credibility of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
What a strange
Similar in meaning, but correct in its grammar construction.
That's odd
A simple statement of something being odd, less emphatic than the original phrase.
How strange
Expresses surprise at something unusual or unexpected, focusing on its deviation from the norm.
That's peculiar
Highlights the unusual or eccentric nature of something, often implying a slight deviation from expectations.
That's unusual
Emphasizes the deviation from what is typically observed or expected.
How bizarre
Conveys a stronger sense of strangeness or abnormality, often implying something unsettling or disturbing.
How curious
Suggests a sense of intrigue or interest in the oddness of something, rather than just surprise.
That's unconventional
Focuses on the departure from established norms or practices.
That's unorthodox
Similar to "unconventional", but often implies a deviation from established rules or beliefs.
How atypical
Highlights the lack of conformity to a typical pattern or characteristic.
FAQs
What's the correct way to express surprise at something odd?
Instead of the grammatically questionable "what an odd", opt for phrases like "what a strange", "how odd", or the simple statement /s/that+is+odd "that is odd".
What can I say instead of "what an odd" in formal writing?
For formal contexts, replace "what an odd" with alternatives such as "what a strange", "how peculiar", or "that is unusual". These options provide a more polished and grammatically sound expression.
Is it ever appropriate to use "what an odd"?
While frequently used in informal speech, "what an odd" is grammatically incorrect. It's best to reserve it for casual conversation or when deliberately flouting grammatical rules for effect. Otherwise, stick to corrected variations such as /s/what+a+strange "what a strange".
What's the difference between "what an odd" and "what a strange"?
"What an odd" is grammatically incorrect due to the use of "an" before a consonant sound in "odd". The correct version is /s/what+a+strange "what a strange", as "a" is used before consonant sounds.
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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
3.5/5
Expert rating
Real-world application tested