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
however unable to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "however unable to" is not correct in standard written English.
It can be used when attempting to express a contrast or limitation in ability, but it needs to be part of a larger, grammatically correct sentence. Example: "She wanted to help with the project; however, she was unable to due to prior commitments."
⚠ May contain grammatical issues
Science
News & Media
Encyclopedias
Alternative expressions(7)
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
"We are, however, unable to accept your request.
News & Media
Egan was, however, unable to pull off a complete coverup.
News & Media
Croft was, however, unable to get it into print.
Encyclopedias
He is, however, unable to reveal the future location of their former residents.
News & Media
Sonenshine was, however, unable to offer a rebuttal to every line of questioning she could foresee.
News & Media
He was, however, unable to resist the lure of the land.
News & Media
Now, however, unable to hold every village, the police have gone, and the KLA is back.
News & Media
However, unable to further exploit his victory, he returned to the Maghrib.
Encyclopedias
The SFIO was, however, unable to match the success it achieved in the 1945 election.
Encyclopedias
Unlike his father, he was, however, unable to restore strong central government after his long minority.
Encyclopedias
However, unable to build the big early partnership that facilitates later slogging, they never quite threatened it.
News & Media
Expert writing Tips
Best practice
When expressing contrast, consider using "but unable to" or "yet unable to" instead of "however unable to" for improved grammatical clarity.
Common error
Avoid starting sentences or clauses with "however" followed immediately by "unable to". It often creates an awkward construction. Instead, try restructuring the sentence to integrate the contrast more smoothly.
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "however unable to" functions as a transitional phrase indicating a contrast or limitation. Although found in numerous contexts (as shown by Ludwig), it's not considered grammatically correct in standard English, often requiring restructuring for better flow.
Frequent in
Science
40%
News & Media
30%
Encyclopedias
10%
Less common in
Wiki
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, while the phrase "however unable to" appears frequently across various sources, Ludwig AI marks it as grammatically incorrect. It's used to express contrast and limitation but is often considered awkward. For clearer and more effective writing, it's best to use alternatives like "but unable to" or "yet unable to". When constructing sentences, prioritize smoother integration of contrasting ideas to avoid grammatical issues associated with this phrase. The phrase sees usage across science, news, and encyclopedic contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
not able to
Provides a simpler and more direct alternative.
could not
Offers a concise and common way to express past inability.
but unable to
Replaces "however" with "but" for a simpler contrast.
yet unable to
Substitutes "however" with "yet" to indicate a contrasting situation.
though unable to
Replaces "however" with "though" to introduce a contrast or concession.
nevertheless unable to
Uses a more formal conjunction to express the contrast.
still unable to
Emphasizes the continuation of the inability despite previous efforts.
failed to
Indicates an unsuccessful attempt or inability to achieve something.
unfortunately unable to
Adds an element of regret or disappointment to the inability.
incapable of
Replaces the entire phrase with a direct statement of incapability.
FAQs
How can I use "however unable to" in a sentence?
While "however unable to" isn't ideal, you can use it as part of a longer, grammatically correct sentence. For example: "She tried her best; however, she was unable to succeed."
What can I say instead of "however unable to"?
You can use alternatives like "but unable to", "yet unable to", or "though unable to" to convey a similar meaning with better grammatical flow.
Which is correct, "however unable to" or "but unable to"?
"But unable to" is generally preferred over "however unable to" as it provides a clearer and more concise contrast.
What's the difference between "however unable to" and "nevertheless unable to"?
"Nevertheless unable to" is a more formal way of saying "however unable to", but both express a contrast. It is better to opt for grammatically simpler options like "but unable to".
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
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested