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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
partially known
Grammar usage guide and real-world examplesUSAGE SUMMARY
"partially known" is correct and usable in written English. You can use it when referring to information or data that is not fully complete or understood. For example, "The results of the experiment are partially known, requiring further analysis." Alternative expressions include "partly known" and "incomplete knowledge."
✓ Grammatically correct
Science
Academia
News & Media
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
Genetic regulation of the cytokine-mediated process is partially known.
You're partially known for the wood-fired rotisserie.
News & Media
In this work a synchronization scheme for partially known nonlinear fractional order systems is proposed.
Science
However, the potential interactions between the two treatments are only partially known.
Science
A disturbance observer is designed to estimate the disturbances with partially known information.
Science
However, the effect of exercise on oxidative stress markers in COPD patients is only partially known.
Science
We also consider issues when the model for the calibration function is only partially known.
Science
The paper considers a classical optimization problem on a network whose arc costs are partially known.
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
The upper bounds of plant uncertainties are partially known, while dead-zone nonlinearity is completely unknown.
Introduction: The sequence of events that at alveolar level determine lung inflation are only partially known.
For many real-world problems, environments at the time of planning are only partially-known.
Science
Expert writing Tips
Best practice
Pair the phrase with a clarifying 'but' or 'however' to contrast what is established with what remains a mystery.
Common error
Do not use redundant qualifiers like "partially somewhat known" or "only partially known but not fully". The word "partially" already limits the scope of the knowledge. Using "only" is acceptable for emphasis, but additional qualifiers often weaken the sentence.
Source & Trust
88%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
In English grammar, "partially known" functions as an adjective phrase consisting of an adverb of degree ("partially") modifying a past participle used as an adjective ("known"). According to Ludwig AI, it typically serves as a subjective complement following a linking verb, though it can also function attributively in technical descriptions.
Frequent in
Science
78%
Academia
15%
News & Media
4%
Less common in
Wiki
1%
Encyclopedias
1%
Business
1%
Ludwig's WRAP-UP
The phrase "partially known" is a robust and essential tool in scientific and academic writing. It strikes a balance between total ignorance and complete certainty. Ludwig AI confirms that the expression is widely used in high-impact journals to describe everything from genetic pathways to environmental variables. While it is almost perfectly interchangeable with partly known, the "partially" variant carries a slightly more technical and formal tone. Writers should feel confident using this phrase to qualify their statements whenever the full truth is still being uncovered.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
partly known
Interchangeable with the original but often perceived as slightly less formal
incompletely understood
Focuses more on the intellectual comprehension rather than just the existence of facts
partially understood
Shifts the focus from the 'knowledge' itself to the 'understanding' of that knowledge
only partially identified
Specific to contexts where entities or variables are being categorized
vaguely known
Implies that the knowledge is not only incomplete but also lacks clarity
scarcely known
Suggests that very little is known, bordering on the unknown
limited knowledge
Uses a noun phrase to describe the restricted scope of information
fragmentary knowledge
Emphasizes that the available information consists of disconnected pieces
poorly characterized
Common in scientific writing to describe mechanisms that lack detailed description
obscure in part
A more literary way to say that some aspects remain hidden or difficult to see
FAQs
How to use "partially known" in a sentence?
You can use it as a predicate adjective to describe a subject, such as: "The mechanism of action is "partially known" but requires further study."
What can I say instead of "partially known"?
You can use alternatives like "partly known", "incompletely understood", or "poorly characterized" depending on the context.
What is the difference between "partially known" and "partly known"?
In most contexts, they are interchangeable. However, ""partially known"" is often preferred in scientific writing, while "partly known" is slightly more common in general conversation.
Is "partially known" formal enough for a thesis?
Yes, it is highly formal and appropriate for academic work. It is a standard way to indicate limitations in existing research or data.
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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
88%
Authority and reliability
4.8/5
Expert rating
Real-world application tested