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
something up
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "something up" is correct and usable in written English.
It is typically used to indicate that there is an issue, problem, or situation that needs attention or is suspicious. Example: "I noticed he was acting strangely; I think there might be something up with him."
✓ Grammatically correct
News & Media
Science
Wiki
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
Make something up".
News & Media
Just make something up".
News & Media
We'll set something up".
News & Media
Someone's covering something up".
News & Media
Something up too high?
News & Media
"I'll make something up".
News & Media
Is something up?
News & Media
"But we'll just make something up".
News & Media
They gave something up to be here.
News & Media
I think I just made something up".
News & Media
something up in the reactor.
News & Media
Expert writing Tips
Best practice
Use "something up" to express your suspicion about an hidden motive. For example, "He always has something up his sleeve"
Common error
While "something up" is widely understood, its casual tone can be out of place in formal documents. Opt for more precise and professional language such as "a matter of concern" or "an unresolved issue" to maintain a formal tone.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "something up" primarily functions as an adjectival phrase modifying an implied noun, often related to a problem or issue. As Ludwig AI confirms, it commonly implies that there is a problem or issue needing attention.
Frequent in
News & Media
55%
Wiki
15%
Science
10%
Less common in
Formal & Business
8%
Encyclopedias
6%
Reference
6%
Ludwig's WRAP-UP
In summary, "something up" is a versatile phrase used to inquire about problems or express suspicion. Ludwig AI analysis reveals that the phrase is grammatically correct and very common in informal contexts, especially in News & Media. While it's generally acceptable, remember that more formal alternatives exist for professional settings. Understanding these nuances will help you wield this phrase effectively in your writing and communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
something the matter
This alternative directly questions if a problem exists.
something amiss
This suggests that something is not quite right or out of place.
something wrong
This is a general inquiry about a problem.
a problem brewing
This suggests an issue is developing or about to happen.
an issue arising
This indicates that a problem is in the process of occurring.
a difficulty emerging
This suggests a challenge is beginning to surface.
a hitch developing
This implies a minor problem is starting to form.
complications surfacing
This suggests problems are starting to appear.
trouble brewing
Implies that there is the beginning of trouble.
an issue at hand
This describes a current problem needing attention.
FAQs
How can I use "something up" in a sentence?
You can use "something up" to inquire about a problem (e.g., "Is "something up"? You seem distracted.") or to indicate suspicion (e.g., "He's been acting strange; I think he has "something up" his sleeve.").
What does "something up" mean?
"Something up" generally means that there is a problem, issue, or hidden agenda. It's an informal way of asking if everything is alright or if someone is planning something.
Which is more formal, "something up" or "is there an issue"?
"Is there an issue?" is more formal. "Something up" is a more casual and informal way to inquire about a problem.
What are some alternatives to saying "something up"?
Depending on the context, you can use alternatives like "something wrong", "something amiss", or "what's the matter" to convey a similar meaning.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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