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
only thing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "only thing" is correct and usable in written English. You can use it to emphasize that something is the sole or most important item or aspect in a given context. Example: "The only thing I want is to be happy." Alternative expressions include "the sole thing" and "the one thing."
✓ Grammatically correct
News & Media
Alternative expressions(20)
primary concern
chief aspect
single thing
an isolated case
a solitary detail
a rare occurrence
an exceptional instance
a one-off situation
a one-time event
a unique situation
an infrequent event
an atypical example
a singular incident
a freak event
an isolated circumstance
an isolated instance
an isolated example
an infrequent happening
an uncommon event
a sporadic incident
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
And the only thing.
News & Media
That's the only thing.
News & Media
It's the only thing"..
News & Media
The only thing there….
News & Media
Only thing is the food.
News & Media
They're the only thing left!
News & Media
That was the only thing".
News & Media
Winning is the only thing?
News & Media
It's the only thing.
News & Media
"Only thing that can't be taught".
News & Media
The only thing missing is the championship.
News & Media
Expert writing Tips
Best practice
Use "only thing" to clearly emphasize a single, crucial point or aspect, avoiding ambiguity.
Common error
Avoid stringing together multiple clauses with "only thing", as this can make your writing sound repetitive. Instead, try rephrasing with more varied sentence structures to improve clarity and flow.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "only thing" functions primarily as a determiner phrase emphasizing a single, crucial element or aspect. Ludwig AI shows that it often introduces a clause that specifies what is exclusively important.
Frequent in
News & Media
97%
Science
1%
Formal & Business
1%
Less common in
Wiki
1%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "only thing" is a commonly used phrase to emphasize a single, crucial point or aspect. Ludwig AI confirms its grammatical correctness and widespread usage, particularly in news and media. While versatile, avoid overuse and strive for sentence variety. The phrase functions primarily as a determiner phrase, and its register is generally neutral to informal.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
primary concern
Shifts the focus to the most important issue, substituting 'thing' with 'concern'.
paramount issue
Highlights the supreme or outstanding importance by using "paramount issue" instead of "only thing".
sole aspect
Replaces 'thing' with 'aspect', focusing on a particular feature or element that is the only one.
exclusive factor
Highlights the exclusiveness of a consideration by using 'exclusive factor' instead of 'only thing'.
chief aspect
Replaces "only thing" with "chief aspect" to give prominence or notability to something.
single item
Substitutes 'thing' with 'item', highlighting a lone object or element.
one consideration
Focuses on a solitary aspect, replacing 'thing' with 'consideration'.
unique element
Uses 'unique element' instead of 'only thing' to denote something that is one of a kind.
just matter
Replaces 'thing' with 'matter' emphasizing a specific point or issue that is the only one of concern.
merely element
Emphasizes the limited or minimal nature of something by using 'merely element' instead of 'only thing'.
FAQs
How can I use "only thing" in a sentence?
Use "only thing" to emphasize a singular aspect or element that is important. For example, "The "only thing" I want is to be happy".
What phrases are similar to "only thing"?
Similar phrases include "sole aspect", "single item", and "primary concern", depending on the context.
Is it better to say "the only thing that matters" or "the main thing that matters"?
While both are acceptable, "the "only thing that matters"" emphasizes exclusivity, suggesting nothing else is important. "The main thing that matters" indicates importance but allows for other considerations.
When should I avoid using "only thing" in my writing?
Avoid overusing "only thing" in close succession, as it can make your writing repetitive. Opt for synonyms or rephrase sentences to maintain variety and reader engagement.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested