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
possibly is
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "possibly is" is correct and usable in written English.
It can be used when expressing uncertainty or speculation about a situation or condition. Example: "The solution to the problem possibly is more complex than we initially thought."
✓ Grammatically correct
News & Media
Science
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
57 human-written examples
The money possibly is there, but do they ever reach that possibility?
News & Media
A possible explanation in this study is that the TCM5 function possibly is not prerequisite under lower temperatures, but is essential under higher temperatures for chloroplast development.
Science
But that, possibly, is missing the point.
News & Media
Somewhere in that spectrum, quite possibly, is something you'll like.
News & Media
His language was German, and that, possibly, is the point.
News & Media
This, possibly, is the moment when the Avengers realise that Ultron has gone all loopy.
News & Media
One secret to his success possibly is that his even-keel nature isn't an act.
News & Media
As a striker, he quite possibly is, as his hat-trick against Bayern demonstrated.
News & Media
Another, possibly, is that they tend not to be the laugh-out-loud funniest cartoons.
News & Media
"Arsene Wenger possibly is in a position to close the gap this year," he says.
News & Media
He was immediately certified Highly Proficient and is Dirksen-bound, which, possibly, is another reason everybody hates him.
News & Media
Expert writing Tips
Best practice
To make the phrase more impactful, consider replacing it with stronger alternatives such as 'certainly is' or 'definitely is', whenever appropriate.
Common error
Avoid using "possibly is" excessively in formal or academic writing where more precise language is expected. Instead, opt for alternatives that offer a clearer indication of probability or certainty based on evidence.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "possibly is" functions as an adverbial modifier followed by a verb. It expresses a degree of uncertainty or possibility regarding a statement or condition, similar to alternatives like "might be" or "could be", as confirmed by Ludwig.
Frequent in
News & Media
42%
Science
42%
Formal & Business
5%
Less common in
Wiki
3%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "possibly is" is a grammatically sound and versatile phrase used to express uncertainty or speculation. As Ludwig AI confirms, it is suitable for various contexts, ranging from news and media to scientific discussions. While common, it's essential to use it judiciously, especially in formal writing where more precise language may be preferred. Consider alternative phrases like "might be" or "could be" to refine the nuance of your writing. The phrase is very common according to Ludwig with 59 examples founded.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
perhaps is
A direct synonym expressing uncertainty or doubt.
might be
Expresses a lower degree of certainty compared to "possibly is".
could be
Similar to "might be", suggesting a possibility but not a certainty.
may be
Indicates a possibility, often used in more formal contexts.
conceivably is
Highlights the capacity to be imagined or believed.
potentially is
Focuses on the inherent possibility or capacity for something to occur.
it is plausible that
A more formal alternative suggesting a reasonable possibility.
it is conceivable that
Similar to "conceivably is" but with a different structure.
it is a possibility that
Focuses on the existence of a chance or prospect.
it's not out of the question that
Suggests that something is within the realm of possibility, though perhaps unlikely.
FAQs
What does "possibly is" mean?
The phrase "possibly is" indicates that something is a potential or uncertain truth. It suggests a degree of doubt or speculation about a given situation or condition.
How can I use "possibly is" in a sentence?
You can use "possibly is" to express uncertainty. For example, "The delay possibly is due to unforeseen circumstances" indicates that the reason for the delay is speculative.
Which phrases are similar to "possibly is"?
Is there a difference between "possibly is" and "probably is"?
"Possibly is" suggests a lower degree of certainty than "probably is". "Possibly" indicates a chance or potential, while "probably" suggests a higher likelihood based on available evidence.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested