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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
highly secret
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "highly secret" is correct and usable in written English.
It can be used to describe information or documents that are classified or not meant to be shared with the public. Example: "The government has classified the documents as highly secret, and access is restricted to authorized personnel only."
✓ Grammatically correct
News & Media
Academia
Encyclopedias
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
Radar was just invented ('40) and highly secret.
Academia
Until recently even the secrecy bill was itself highly secret.
News & Media
It was a highly secret operation and very sensitive.
News & Media
The full extent of the American role is considered highly secret.
News & Media
There have been memoirs written, highly secret minutes have been published.
News & Media
How many people are being held in the C.I.A.'s highly secret offshore prisons?
News & Media
General Gutiérrez was trusted with highly secret information by White House, Drug Enforcement Administration and intelligence officials.
News & Media
Israel maintained an undeclared nuclear stockpile of 60 to 80 warheads, but any developments were kept highly secret.
Encyclopedias
Dark and tangy, it is made from a highly secret recipe and is also sold by the jar ($7.95).
News & Media
At the same time, a highly secret document was prepared from Stalin's archives for members of the Central Committee only.
News & Media
This little known, highly secret site was responsible for the trigger for the bomb dropped on Nagasaki.
News & Media
Expert writing Tips
Best practice
If possible, try to briefly mention why the information is "highly secret" to give context.
Common error
Avoid using "highly secret" in casual conversations or informal writing. It can sound overly dramatic or out of place. Opt for simpler terms like "confidential" or "private" instead.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "highly secret" primarily functions as a pre-modifying adjective, intensifying the secrecy of the noun it modifies. It indicates a high degree of confidentiality or restricted access, as shown in Ludwig's examples.
Frequent in
News & Media
55%
Academia
20%
Encyclopedias
10%
Less common in
Wiki
5%
Formal & Business
5%
Science
5%
Ludwig's WRAP-UP
The phrase "highly secret" is a common and grammatically correct way to describe something that is extremely confidential or restricted. Ludwig AI suggests that it is most frequently used in News & Media and Academia. The analysis reveals that while "highly secret" is acceptable, alternatives like "top secret" or "classified information" might be more appropriate in formal contexts. While commonly accepted and widely used, it's important to consider the audience and context when choosing this phrase.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
top secret
This alternative emphasizes the highest level of classification and confidentiality.
strictly confidential
Focuses on the sensitive and private nature of the information.
classified information
Highlights that the information is officially classified and restricted.
under wraps
Suggests that something is being kept hidden or concealed.
closely guarded
Implies that something is carefully protected to maintain its secrecy.
hush-hush
An informal way of saying something is secret.
off the record
Indicates that information is not meant to be publicly disclosed.
secretive
Describes something or someone who is inclined to keep things secret.
covert
Suggests hidden or clandestine activities.
private and confidential
Emphasizes both the personal and secret nature of the information.
FAQs
How can I use "highly secret" in a sentence?
You can use "highly secret" to describe information, operations, or locations that are not meant to be publicly known. For example: "The documents were marked as "highly secret", and access was restricted."
What phrases are similar to "highly secret"?
Alternatives include "top secret", "strictly confidential", or "classified information". The best choice depends on the specific context.
Is it redundant to say "very highly secret"?
While not grammatically incorrect, "very highly secret" can be redundant. The word "highly" already intensifies the secrecy. It's generally better to stick with "highly secret" or choose a stronger alternative like "top secret".
What makes information "highly secret"?
Information is typically deemed "highly secret" when its disclosure could cause significant damage to national security, business interests, or personal privacy. Access to such information is usually restricted to authorized individuals.
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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
4.6/5
Expert rating
Real-world application tested