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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
which is weird
Grammar usage guide and real-world examplesUSAGE SUMMARY
"which is weird" is a correct and usable phrase in written English.
You could use it as an adjective to describe an unexpected or unusual situation, or something that seems out of the ordinary. For example: I saw a man with three cats in a baby stroller, which is weird.
✓ Grammatically correct
News & Media
Alternative expressions(20)
which is different
which is strange
that is unconventional
which is wonderful
that's right
that much is certain
which is hard
that's odd
which is rare
that's not right
which is real
that is peculiar
how odd
which is correct
which is applicable
which is accurate
which is depressing
that holds true
which is faithful
that seems unusual
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
Which is weird, when you think about it.
News & Media
Which is weird.
News & Media
Ten points to Malta, which is weird.
News & Media
Which is weird, because that was also my plan.
News & Media
You get recognised, which is weird but nice.
News & Media
You remember stuff like that, which is weird".
News & Media
They're both dressed as Katy Perry, which is weird.
News & Media
Which is weird, because typing is fundamentally old-fashioned.
News & Media
The body has to propel itself horizontally, for one thing, which is weird for human beings.
News & Media
There's one dude from Mexico City who eats only fish, which is weird.
News & Media
Mr. O'Brien said his staff members regarded Mean Conan as "the funniest Conan, which is weird".
News & Media
Expert writing Tips
Best practice
Use "which is weird" to express mild surprise or amusement, particularly when commenting on something unexpected or incongruous. It's suitable for informal contexts where a lighthearted tone is appropriate.
Common error
While "which is weird" is acceptable, overusing it can make your writing sound repetitive or monotonous. Vary your language by using synonyms or more descriptive phrases to express surprise or highlight unusual occurrences.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which is weird" functions as a nonrestrictive relative clause, adding an evaluative comment to a preceding clause. Ludwig AI confirms this is a grammatically correct phrase, used to express a reaction of surprise, amusement, or mild disbelief towards something considered odd or unusual.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "which is weird" is a common and grammatically sound phrase used to express surprise or highlight something unusual. As confirmed by Ludwig AI, it functions as a nonrestrictive relative clause, adding a subjective commentary. While acceptable in various contexts, it's most suitable for informal and neutral settings. To enhance your writing, consider diversifying your language with synonyms like "that's odd" or "that's strange" to avoid repetition. The phrase is prevalent in news and media, suggesting its widespread acceptance in contemporary English.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that's odd
This alternative uses a more direct and concise expression of something being strange.
that's strange
This alternative offers a straightforward expression for something unusual or peculiar.
that's peculiar
This alternative uses a more formal word, "peculiar", to indicate something odd.
how strange
This alternative expresses surprise or bewilderment at something unusual.
how odd
This alternative uses a more direct and simple expression of something being strange or unusual.
that seems unusual
This alternative uses a more cautious or tentative way of expressing that something is out of the ordinary.
that's unexpected
This alternative highlights the surprise element of something being different from what was anticipated.
that's uncharacteristic
This alternative suggests that something is not typical of a person or situation.
it's rather curious
This alternative uses "curious" to imply something intriguing or unusual.
it strikes me as odd
This alternative indicates a personal feeling of something being strange or unusual.
FAQs
How can I use "which is weird" in a sentence?
Use "which is weird" to add a commentary on something that seems odd or out of place in a sentence. For example, "He enjoys eating pizza with pineapple, "which is weird"".
What are some alternatives to "which is weird"?
You can use alternatives like "that's odd", "that's strange", or "that seems unusual" depending on the context.
Is it okay to use "which is weird" in formal writing?
While grammatically correct, "which is weird" is generally more suited for informal contexts. In formal writing, consider using phrases like "that is peculiar" or "that is unconventional".
What's the difference between "which is weird" and "which is strange"?
Both "which is weird" and "which is strange" express that something is unusual. "Weird" can sometimes imply something unsettling or unsettlingly odd, while "strange" is a more general term for something unfamiliar or unusual.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested