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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
not fully developed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not fully developed" is correct and usable in written English.
It can be used to describe something that is incomplete or lacks maturity, such as an idea, plan, or physical object. Example: "The project is still in its early stages and is not fully developed, requiring further research and refinement."
✓ Grammatically correct
Various
Alternative expressions(20)
relatively unknown
not there yet
under preferred
still in the works
not quite ready yet
not in the immediate future
in its infancy
still hasn't
not at present
not in the short term
under examination
incomplete
under discovered
almost there
no not yet
just shy of
needs further refinement
still a work in progress
not quite ready
almost but not quite
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
The system is not fully developed.
News & Media
Her hands are not fully developed.
News & Media
(iii) FPZ is not fully developed.
Baldwin's point is interesting, though not fully developed.
News & Media
"My sense of irony was not fully developed," she recalled.
News & Media
Embryonic stem cells are not fully developed human beings.
News & Media
The schemes presented are proposals, not fully developed master plans or designs for actual buildings.
News & Media
(In very young children, the renal system is not fully developed).
News & Media
A waterfront City Hall, he said, would help shape the waterfront, which is not fully developed.
News & Media
The deeply personalized, mystical idiom that Messiaen created is not fully developed in this cycle.
News & Media
"Maybe their sense of right and wrong is not fully developed".
News & Media
Expert writing Tips
Best practice
When describing the progress of a project, use "not fully developed" to indicate that while some work has been done, there's still significant progress to be made. This provides a clear and honest assessment of the project's current state.
Common error
Avoid using "not fully developed" as a euphemism for complete failure. Be accurate in your assessment, differentiating between a project that is still in progress and one that has stalled or failed to launch.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not fully developed" functions as an adjective phrase that modifies a noun, indicating a state of incompleteness or immaturity. It describes something that has not reached its full potential or is still in progress, as evidenced by Ludwig's examples.
Frequent in
News & Media
48%
Science
42%
Wiki
5%
Less common in
Encyclopedias
1%
Formal & Business
1%
Academia
3%
Ludwig's WRAP-UP
The phrase "not fully developed" is a versatile adjective phrase used to describe something that is incomplete or immature. Ludwig confirms that the phrase is correct and suitable for various contexts, as illustrated by numerous examples from news, scientific, and general sources. Alternatives such as "underdeveloped" or "incomplete" can be used depending on the desired level of formality. Ludwig's analysis indicates a neutral register for the phrase, making it appropriate for diverse audiences. It's important to use "not fully developed" accurately, representing genuine progress rather than masking potential failures. Overall, understanding the nuances of this phrase enhances clarity and precision in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
underdeveloped
A single word alternative that suggests a lack of complete growth or progress, offering a more concise option.
incomplete
A direct synonym emphasizing the lack of completion, suitable for various contexts.
partially formed
Indicates something is only partly shaped or created, differing in its emphasis on the process of formation.
immature
Highlights a lack of maturity, often used for living things or abstract concepts.
early-stage
Clearly denotes the beginning phase of development, often used in business or project contexts.
in its infancy
Implies something is in a very early stage of development, like a newborn, adding a figurative element.
rudimentary
Indicates something is basic or elementary, differing in its implication of simplicity.
still in the works
Suggests that development is actively happening behind the scenes, differing in its connotation of hidden effort.
work in progress
Similar to "in progress" but more explicitly acknowledges the effort being applied.
in progress
Focuses on the ongoing nature of development, lacking the implication of incompleteness.
FAQs
How can I use "not fully developed" in a sentence?
You can use "not fully developed" to describe something that is still in progress or lacks complete maturity. For instance, "The plan is "not fully developed", and requires further refinement."
What are some alternatives to "not fully developed"?
Alternatives include "underdeveloped", "incomplete", or "still in the works", depending on the specific context.
Is it better to say "not fully developed" or "underdeveloped"?
Both "not fully developed" and "underdeveloped" are acceptable. "Not fully developed" may be slightly more formal, while "underdeveloped" is more concise.
What does it mean when something is "not fully developed"?
When something is "not fully developed", it means that it is "incomplete", immature, or still in the process of growth or creation. It implies that further work or time is needed for it to reach its full potential.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested