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
partly filled
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "partly filled" is correct and usable in written English.
It can be used to describe a container or space that is not completely full, indicating that there is some content inside but not to the top. Example: "The glass was partly filled with water, leaving enough room for ice cubes."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(3)
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
Now, this gap has been partly filled.
News & Media
(The secret: it's partly filled with mercury).
News & Media
Farther north the grid was only partly filled.
News & Media
He said the truck was partly filled and not overloaded.
News & Media
The document was partly filled out, with a note scribbled at the bottom: "Nicky.
News & Media
The bill provides for a defence fund, partly filled by taxpayers.
News & Media
These were clear plastic cups dug into the dirt, and partly filled with antifreeze.
News & Media
The driveway had deep ruts that were partly filled with broken clam shells.
News & Media
His 27 books (mostly on theology) and cookery columns only partly filled the gap.
News & Media
The vacancies were partly filled by foreign settlers who were soon assimilated.
Encyclopedias
The combustion chamber of a hybrid is partly filled with solid fuel but no oxidant.
News & Media
Expert writing Tips
Best practice
When describing a physical object, such as a container, use "partly filled" to indicate that it contains some contents, but not to its maximum capacity. For example: "The glass was "partly filled" with water."
Common error
Avoid using "partly filled" as a standalone action without specifying what is filling the object. It's more descriptive and grammatically sound to specify what the subject is "partly filled" with, for example: "The tank was "partly filled" with fuel", not just "The tank was "partly filled"."
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "partly filled" functions as an adjectival phrase, modifying a noun to describe its state of being incompletely full. This usage is supported by Ludwig, which provides numerous examples of its application in diverse contexts.
Frequent in
News & Media
30%
Science
25%
Encyclopedias
15%
Less common in
Wiki
10%
Formal & Business
10%
Reference
10%
Ludwig's WRAP-UP
In summary, "partly filled" is a grammatically correct and common adjectival phrase used to describe something that is not completely full. Ludwig AI affirms its wide applicability across various contexts, including news, science, and encyclopedias. When using this phrase, ensure you specify what the subject is "partly filled" with for clarity. While interchangeable with "partially filled", "partly" is generally more informal. By understanding these nuances, you can effectively use "partly filled" in your writing to provide precise and descriptive details.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
partially full
A more common and direct synonym.
partially occupied
Focuses on the extent of occupancy.
incompletely filled
Highlights the lack of complete filling.
not completely filled
Emphasizes the absence of complete fullness.
not entirely filled
Stresses that the filling process is not finished or whole.
partly occupied
Implies occupancy or inhabitation.
partly loaded
Implies that a load or capacity is not complete.
partially loaded
Focuses on the loading process and its partial completion.
half-filled
Specifically indicates approximately 50% fullness.
partly covered
Suggests incomplete covering.
FAQs
How can I use "partly filled" in a sentence?
Use "partly filled" to describe something that is not completely full. For example, "The bottle was "partly filled" with juice" indicates that the bottle contained some juice but wasn't full.
What is a synonym for "partly filled"?
Synonyms for "partly filled" include "partially full", "incompletely filled", or "not completely filled". Choose the best synonym based on the specific context.
Is it correct to say "partly filled" or should I say "partially filled"?
Both "partly filled" and "partially filled" are grammatically correct. "Partly" is generally considered more informal, while "partially" is more formal. They are often interchangeable, so choose based on the desired tone.
What's the difference between "partly filled" and "completely filled"?
"Partly filled" means that something is not full, while "completely filled" means it is full to capacity. For example, a glass that is "partly filled" has some liquid in it, while a glass that is "completely filled" has liquid up to the brim.
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
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested