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
is not fully comprehended
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is not fully comprehended" is correct and usable in written English.
It can be used when discussing something that is not completely understood or grasped by someone. Example: "The complexity of the theory is not fully comprehended by the students, leading to confusion during the lecture."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
is not readily apparent
is not fully grasped
is not fully understood
is not fully realized
is not clear enough
is somewhat ambiguous
is insufficiently clear
is not readily available
is not discernible
remains open to interpretation
is subject to misinterpretation
is open to question
is not evident
is not straightforward
is not unequivocal
cannot be found clearly
remains unconfirmed
cannot be found easily
is less evident
is hardly noticeable
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
4 human-written examples
But the protesters, who call themselves the Mobilization for Global Justice, also represent a popular response -- misguided but heartfelt -- to a worldwide economic transformation that is not fully comprehended even by the experts.
News & Media
The natural mechanism is not fully comprehended until now due to impossibility to carry out actual field experiments.
Science
However, the practicality of implementing the process is not fully comprehended by policy makers who are concerned about issues brought by the process itself, such as the logistics of the transition period to full registration of paramedics and the cost of upgrading skills and registering the currently practicing paramedics who might not have the minimum qualifications required.
Even though the rationale for treatment failure is not fully comprehended, co-factors to the ER α such as cyclin D1 might be implicated in the process, theoretically blocking tamoxifen response.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
However, the financial outcomes of environmental practices are not fully comprehended.
Field tests and laboratory investigations have demonstrated that ultrasonic stimulation can enhance particle release in natural systems, but the intrinsic mechanisms of ultrasonic waves are not fully comprehended.
Science
There are serious concerns between forest and water quantity, Chinese extensive land area makes the relationship more complicated, thus, the effects of forest structure on hydrological processes in China were not fully comprehended.
Science
The objective of this paper is to formulate the capacities and boundary conditions of the rail structure interaction by means of extended numerical linear and nonlinear analyses, which are not fully comprehended in the standard specifications and therefore result in conservative interaction laws.
Science
Few researchers have expertise in all of these areas, yet an analysis in molecular evolution is ultimately interdisciplinary, making assumptions across several areas, which may be not fully comprehended by a researcher undertaking the analysis.
Science
Exact reasons for the re-emergence are not fully comprehended; nevertheless, the US Centers for Disease Control and Prevention has identified factors such as accelerated urbanisation and population growth, weakened public health infrastructure, increased international travel, and lack of effective vector control system as main determinants for global emergence of dengue (3).
Science
This was something they had not fully comprehended when they started.
Science
Expert writing Tips
Best practice
When using the phrase "is not fully comprehended", ensure that the context clearly indicates what specifically is not understood. Providing context helps avoid ambiguity and strengthens your communication.
Common error
While "is not fully comprehended" is grammatically sound, overuse of passive voice can weaken your writing. Consider rephrasing to use active voice where appropriate for a more direct and impactful statement. For instance, instead of "the issue is not fully comprehended", try "people do not fully comprehend the issue".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is not fully comprehended" functions as a descriptive statement, indicating a lack of complete understanding. Ludwig AI suggests that it's a grammatically correct way to express that something is not entirely grasped.
Frequent in
Science
50%
News & Media
40%
Formal & Business
10%
Less common in
Wiki
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "is not fully comprehended" is a grammatically sound phrase used to express that something lacks complete understanding. Ludwig AI confirms its correctness. It's commonly found in scientific and news contexts, indicating a formal to neutral register. While acceptable, consider active voice alternatives for stronger writing. Related phrases such as "is not entirely understood" and "is not completely grasped" offer similar meanings with subtle differences. When employing this phrase, ensure clarity regarding what specifically is not being fully grasped.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is not entirely understood
Replaces "fully" with "entirely", suggesting a slightly broader lack of understanding.
is not completely grasped
Uses "grasped" instead of "comprehended", implying a more intuitive lack of understanding.
is imperfectly understood
Highlights the presence of some understanding, but acknowledges its limitations.
is not wholly appreciated
Shifts the focus to appreciation rather than understanding, suggesting a failure to recognize the full value or significance.
has not been fully elucidated
Implies that further explanation or clarification is needed.
remains partially obscure
Emphasizes the lack of clarity or transparency surrounding the subject.
is not readily apparent
Suggests that the information is not immediately obvious or easily perceived.
escapes full understanding
Presents the concept as actively resisting complete comprehension.
defies complete analysis
Indicates that thorough examination is insufficient to achieve full comprehension.
is beyond complete grasp
Emphasizes the difficulty and near impossibility of achieving total understanding.
FAQs
How can I use "is not fully comprehended" in a sentence?
You can use "is not fully comprehended" to indicate a lack of complete understanding, as in, "The implications of the new policy "is not fully comprehended" by the public yet".
What is a good alternative to "is not fully comprehended"?
Alternatives include "is not entirely understood", "is not completely grasped", or "remains partially obscure", depending on the specific nuance you wish to convey.
What does it mean when something "is not fully comprehended"?
It means that the subject in question is not completely understood or grasped. There may be partial understanding, but a complete or thorough understanding is lacking.
Is "is not fully comprehended" formal or informal?
The phrase "is not fully comprehended" is generally considered neutral to formal. More informal options might include phrases like "not quite getting it" or "not fully getting the picture".
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested