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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
only one possible answer
Grammar usage guide and real-world examplesUSAGE SUMMARY
"only one possible answer" is correct and usable in written English.
You can use it when you need to emphasize that there is only one correct, or appropriate, answer to the question. For example, "What is the capital of the United Kingdom? Only one possible answer: London."
✓ Grammatically correct
News & Media
Science
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
13 human-written examples
There was only one possible answer.
News & Media
There was only one possible answer for Rear Adm.
News & Media
To Charles's fascinated horror, the question is of central importance to the family, and there is only one possible answer.
News & Media
I do not believe that there is only one possible answer to questions that are put to the Supreme Court.
News & Media
Or, if there's only one possible answer for your query (weather, stock price, sports scores, street address), you get that answer right at the top: a five-day weather forecast, a stock chart, game scores, a street map.
News & Media
Only one possible answer.
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
In A Different Story, he asks his former Wham! partner Andrew Ridgeley whose life he would have rather had - his own or Michael's - as if there could only be one possible answer.
News & Media
Alex is sensitive and easily identified with one possible answer: "Alone, as if he were the only one this ever happened to".
News & Media
The hope was that when all was said and done, there would be only one solution to the theory's tangled equations, one answer corresponding to only one possible universe.
News & Media
One possible answer is that because little is at stake in these second-order elections only those with an established habit of voting, acquired in previous national elections, can be counted on to vote.
Science
One possible answer?
News & Media
Expert writing Tips
Best practice
Use "only one possible answer" to emphasize the certainty and lack of alternatives in a given situation. This phrase is useful in arguments, explanations, and problem-solving scenarios where clarity is paramount.
Common error
Avoid using "only one possible answer" in situations that inherently involve subjective opinions or multiple valid perspectives. It can come across as dismissive or close-minded.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "only one possible answer" functions as a determiner phrase, modifying a noun. It indicates that there is just one solution or response available. As noted by Ludwig, the phrase is grammatically correct and usable in writing.
Frequent in
News & Media
40%
Science
30%
Formal & Business
10%
Less common in
Academia
5%
Encyclopedias
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, the phrase "only one possible answer" is a grammatically sound and frequently used expression for highlighting the singularity of a solution or response. As confirmed by Ludwig, it's suitable for use in various writing contexts, although it's best reserved for situations where genuine certainty and a lack of valid alternatives exist. The phrase appears most often in news and media sources, and in scientific publications. When choosing a substitute, consider options like "sole feasible answer" or "no alternative answer" to emphasize the exclusivity and certainty.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
only conceivable answer
Replaces "possible" with "conceivable", suggesting that no other answers are imaginable.
sole feasible answer
Substitutes "possible" with "feasible", emphasizing that it's the only practical solution.
just one answer is viable
Rephrases the sentence to highlight the viability of the single answer.
there's but one answer
Uses a more formal and emphatic tone to convey the singularity of the answer.
uniquely correct answer
Highlights that the answer is not only the only possible one, but also the only correct one.
no alternative answer
Directly states the lack of any other answers.
one single answer is apparent
Emphasizes the obviousness of the one and only answer.
only real answer
Indicates that other 'answers' might be offered, but this is the only genuine one.
it admits of only one answer
Uses a more formal tone indicating that the situation is open to just one conclusion or answer.
the answer is singular
Highlights the unique character of the correct response.
FAQs
How can I use "only one possible answer" in a sentence?
You can use "only one possible answer" to emphasize that a question or situation has a single, clear solution. For example, "Given the evidence, there's "only one possible answer" to the mystery."
What phrases are similar to "only one possible answer"?
Similar phrases include "sole feasible answer", "just one answer is viable", and "no alternative answer". These all convey a lack of options or alternatives.
Is it appropriate to use "only one possible answer" in academic writing?
Yes, "only one possible answer" is appropriate in academic writing when discussing problems or questions that genuinely have a single, definitive solution. However, be cautious in fields where interpretation and multiple perspectives are common.
What's the difference between "only one possible answer" and "one possible answer"?
"Only one possible answer" emphasizes the exclusivity and certainty of a single solution. "One possible answer" simply suggests that a solution exists without excluding the possibility of other valid responses.
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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
4.5/5
Expert rating
Real-world application tested