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
permanently open
Grammar usage guide and real-world examplesUSAGE SUMMARY
"permanently open" is grammatically correct and can be used in written English.
It is usually used to describe something that is open all the time without any intention of closing. Example: The gate to the park was permanently open, allowing visitors to come and go at any time.
✓ Grammatically correct
News & Media
Science
Wiki
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
You can also take a hot steam as it will help you get rid of it very quickly, but do not do it regularly as it may lead to opening of pores which remain permanently open and can never be closed.
Wiki
Or if the soup kitchen were kept permanently open to serve the truly needy.
News & Media
They resemble an eel and have a permanently open mouth with a great number of teeth.
News & Media
We want a line of communication that will be permanently open".
News & Media
The manual steering was very stiff, and the broken glove compartment gaped permanently open.
News & Media
Interdependence of the architectural form with function is one of permanently open questions in the architectural theory.
Science
Dylan is armor-plated, even when singing about love; Oberst is permanently open to pain, wonder, and confusion.
News & Media
Renovations of this type are central to the museum's policy, which aims to keep most of the rooms permanently open.
News & Media
With his senses jammed permanently open, Dormer becomes twitchily, manically distracted: sounds are abnormally loud, light is unnaturally bright.
News & Media
It is going to be a challenge, requiring Pakistan to permanently open those border crossings, and it is going to be expensive.
News & Media
Pedro Donald, the new landlord, painted the gates bright green, hung baskets of flowers from them, and left them permanently open.
News & Media
Expert writing Tips
Best practice
When describing business operations or services, use "permanently open" to assure customers of uninterrupted availability, such as, "Our customer support line is permanently open."
Common error
Avoid using "permanently open" when the context already implies permanence. For example, instead of saying "The museum's doors are permanently open indefinitely", simply state "The museum is permanently open" as the 'permanently' already communicates the indefinite nature of the openness.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "permanently open" functions as an adverbial modifier describing the state of being open. It specifies the duration and intent behind the openness, indicating that it is intended to be continuous and without any planned closure, as exemplified in Ludwig.
Frequent in
News & Media
31%
Science
29%
Wiki
6%
Less common in
Encyclopedias
2%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "permanently open" is a grammatically correct and frequently used phrase in English, as confirmed by Ludwig. It functions as an adverbial modifier denoting a continuous and uninterrupted state of openness. Commonly found in news and media, scientific, and wiki contexts, it serves to assure audiences of constant availability. While alternatives like "always open" or "constantly accessible" exist, "permanently open" specifically emphasizes the intended permanence. When using the phrase, be mindful of avoiding redundancy and ensuring clarity in context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
always open
Focuses on the continuous state of being open, omitting the element of permanence.
ever open
Emphasizes the perpetual nature of being open, but is less common in usage.
invariably open
Highlights the consistent and unchanging state of being open.
constantly accessible
Shifts the focus to accessibility rather than the physical state of being open.
uninterruptedly open
Highlights the continuous nature of the openness without pauses or closures.
indefinitely open
Implies that the duration of the openness is not determined or specified.
perpetually accessible
Similar to "constantly accessible" but emphasizes the ongoing availability.
fixed open
Indicates that something is mechanically or structurally set to remain open.
irreversibly ajar
Suggests a state of being slightly open with no possibility of being fully closed.
open for good
Indicates a permanent state of openness, with an informal tone.
FAQs
How can I use "permanently open" in a sentence?
You can use "permanently open" to describe something that is always accessible or available. For example, "The library's online resources are "permanently open" to students."
What's the difference between "permanently open" and "always open"?
"Permanently open" implies a decision or intention for something to remain open indefinitely, whereas "always open" simply describes a state of continuous openness. The nuance is subtle, but "permanently open" suggests a more deliberate choice. Consider alternatives like "ever open".
What can I say instead of "permanently open"?
Depending on the context, you can use alternatives such as "always open", "constantly accessible", or "invariably open".
Is it grammatically correct to say "permanently open"?
Yes, "permanently open" is grammatically correct and commonly used in English to describe something that is open without any plans to close.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested