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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
is only
Grammar usage guide and real-world examplesUSAGE SUMMARY
"is only" is correct and usable in written English.
You can use it to express the idea that something is the only thing, or the only way, to accomplish something, for example: "The way to success is only through hard work."
✓ Grammatically correct
News & Media
Wiki
Formal & Business
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
60 human-written examples
There is only science.
News & Media
There is only "I".
News & Media
There is only you.
News & Media
Unemployment is only 2.6%.
News & Media
Today is only Tuesday.
News & Media
"Tiger is only 34.
News & Media
Curry is only 27.
News & Media
There is only Zen".
News & Media
It is only asthma.
News & Media
It is only reasonable.
News & Media
It is only you".
News & Media
Expert writing Tips
Best practice
When using "is only", ensure the context clearly defines what the restriction or limitation applies to. For example, instead of saying "Training is only useful", specify "Training is only useful if consistently applied".
Common error
Avoid using "is only" in every sentence to create a monotonous tone. Vary your language by using synonyms like "merely", "just", or "simply" to add nuance and prevent repetition.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is only" functions as a qualifier or limiter, restricting the scope or extent of a statement. This serves to specify conditions or boundaries, as evidenced by Ludwig's examples.
Frequent in
News & Media
52%
Wiki
20%
Formal & Business
10%
Less common in
Science
17%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is only" is a grammatically sound and frequently used construction that serves to specify conditions, set boundaries, or emphasize limitations. As highlighted by Ludwig, its versatility makes it suitable for various contexts, ranging from news and media to formal business communications. Alternatives like "is merely", "is just", and "is simply" can provide stylistic variety. A key writing tip is to ensure context when using "is only" to avoid ambiguity. Avoiding overuse is crucial for maintaining a balanced and engaging tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is merely
Replaces "only" with "merely", softening the restriction.
is just
Uses "just" instead of "only" to denote a small amount or degree.
is simply
Substitutes "only" with "simply" to emphasize ease or lack of complexity.
is solely
Replaces "only" with "solely" to stress exclusivity.
amounts to only
Adds "amounts to" to explicitly quantify the limitation.
is restricted to
Emphasizes that something is confined or limited to a specific scope.
is limited to
Similar to "is restricted to", but with a slightly broader connotation.
is confined to
Similar to "is limited to" and "is restricted to", with slight different connotations.
is exclusively
Using "exclusively" emphasizes the unique aspect.
is but
Employing "but" as a synonym for "only" in specific contexts adds a touch of formality.
FAQs
How can I use "is only" in a sentence?
The phrase "is only" can be used to indicate a limitation, condition, or exclusivity. For example, "This offer "is only available" for a limited time", or "Success "is only achieved" through hard work".
What are some alternatives to using "is only"?
Is it grammatically correct to say "is only"?
Yes, the phrase "is only" is grammatically correct. It is a common and accepted construction in English, used to express limitations or conditions. As stated by Ludwig AI, the phrase follows standard grammar rules.
What's the difference between "is only" and "is exclusively"?
"Is only" indicates a limitation, while "is exclusively" emphasizes that something is restricted to a single entity or method. For instance, "This offer is only for new customers" means existing customers might have another offer. "This offer "is exclusively for" new customers" means no one else can get it.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested