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
fill a missing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fill a missing" is not correct in English.
It seems to be an incomplete expression and does not convey a clear meaning without additional context. An example could be: "We need to fill a missing gap in our research data."
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(20)
overcome a shortage
supplement the supply
staff a shortage
fill a niche
fill a prescription
fill a stockpot
address a shortage
fill a jar
cover a shortage
fill a gap
fill a deficit
alleviate a shortage
addressing a shortage
address a deficiency
fill a scarce
cover a deficit
fill the shortfall
fill a shortage
fill the dearth
fill a shortfall
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
5 human-written examples
Analysts suggested that the acquisition of Grey Goose, a superpremium product, might fill a missing link in Bacardi's lineup, vodka, a fast-growth area that has kept it from pursuing a public offering.
News & Media
Detailed studies of the salt and temperature dependent thermodynamics of DB2277 binding can help fill a missing piece of fundamental information about compounds that target the minor groove of DNA.
Science
The sequencing of other E. tarda strains that harbor Et-LEE (e.g. strain 080813) may fill a missing link in the evolution of pathogenesis associated with LEE in enterobacteria.
Science
"We didn't know it could be used to fill a missing area," said Mr. Hughes.
News & Media
Brain Matters was also created to fill a missing niche.
Science & Research
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
This fills a missing gap.
"What seems insignificant may actually fill in a missing piece or lead to a new line of questioning".
News & Media
Taken together, they fill in a missing story of filmmakers who have drawn black characters with complexity and palpable feeling.
News & Media
"This resulted in my asking, 'How do you "fill in" a missing limb?' " Pons's monkeys seemed to offer a clue.
News & Media
Watkins was editing Gesualdo's religious pieces at the time, and persuaded Stravinsky to fill in a missing bass part in two motets.
News & Media
Here's a shrewd way to rejuvenate a series protagonist: send him into the past to fill in a missing piece of his back story.
News & Media
Expert writing Tips
Best practice
When aiming for clarity and grammatical accuracy, consider using more established phrases like "fill a gap", "fill a void", or "address a deficiency" instead of "fill a missing".
Common error
Avoid using "missing" directly after "a". "Missing" describes something lost or absent, so it's more accurate to specify what is missing, such as "fill a missing gap" or "fill a missing link".
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "fill a missing" functions as a verb phrase where "fill" is the verb, but the combination is grammatically awkward. As Ludwig AI points out, the phrasing is not considered correct English.
Frequent in
News & Media
40%
Science
60%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, while the phrase "fill a missing" appears in various sources like News & Media and Science, it is grammatically incorrect. Ludwig AI confirms this, suggesting that it is an incomplete expression that requires additional context to be meaningful. For clearer and more accurate communication, consider using alternatives such as "fill a gap", "address a deficiency", or "complete a deficiency". These options provide a more precise and grammatically sound way to express the intended meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
address a gap
Replaces "fill" with "address", focusing on resolving the absence rather than physically filling it.
complete a deficiency
Substitutes "fill" with "complete" and "missing" with "deficiency", emphasizing the act of making something whole.
remedy a shortage
Uses "remedy" to indicate correcting a lack, offering a more active and solution-oriented tone.
cover a deficit
Focuses on compensating for what is lacking, often in a quantitative or financial sense.
supply an absence
Highlights the act of providing something that is not present, emphasizing the addition of a necessary element.
bridge a divide
Emphasizes connecting two separate entities, often used in contexts where there is a lack of communication or understanding.
resolve an incompleteness
Focuses on addressing the state of being unfinished or lacking parts, emphasizing the act of bringing something to a complete state.
rectify an omission
Highlights the correction of something that has been left out or neglected, emphasizing the act of righting a wrong.
compensate for a lack
Focuses on providing something to make up for a deficiency, often in a quantitative or measurable sense.
overcome a void
Emphasizes the act of surpassing or conquering emptiness, often used in contexts where there is a profound absence.
FAQs
What's a more grammatically sound alternative to "fill a missing"?
Instead of "fill a missing", consider using phrases like "fill a gap", "fill a void", or "address a deficiency" for improved clarity.
How can I rephrase "fill a missing" to emphasize completion?
To emphasize completion, use alternatives such as "complete a deficiency" or "resolve an incompleteness". These phrases highlight the act of making something whole.
Is "fill a missing" grammatically correct?
No, "fill a missing" is not considered grammatically correct. It's more appropriate to say "fill a missing gap" or use alternative phrases like "address a gap".
When is it appropriate to use "fill a missing"?
While not grammatically ideal, "fill a missing" might be used informally. However, for professional or academic writing, it's best to opt for more precise alternatives such as "fill a gap", "cover a deficit", or "rectify an omission".
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