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
periodically accessible
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "periodically accessible" is correct and usable in written English.
It can be used to describe something that is available or reachable at regular intervals or times. Example: "The database is periodically accessible for maintenance updates every Sunday at midnight."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(15)
frequently available
occasionally available
intermittently accessible
routinely available
sporadically accessible
regularly available
constantly available
infrequently available
temporarily available
intermittently available
seasonally available
not consistently available
subject to availability
sporadically available
periodically available
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
1 human-written examples
Competitive binding to periodically accessible receptors.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Competitive ligand binding to periodically activated or accessible receptors is influenced by the interaction between ligand binding kinetics and the interval of time the binding site is accessible.
Academia
Ciocci is a founding member of art collective Paper Rad, periodically writes incredibly accessible critical theory about pop culture, and recently completed a fellowship at Eyebeam Art + Technology Center.
News & Media
Updated versions of these data are published periodically and are publicly accessible via the US Department of Health and Human Services website ("Hospital Compare").
One simple (albeit annoyingly time-consuming) way to make sure files are always accessible is to periodically migrate them from old media to new ones.
News & Media
Training webinars were conducted at the time of registry launch, and refresher webinars continue periodically; training materials (including recorded webinar sessions) are accessible through the XDRO registry website.
Science
In addition to this, the onus is on businesses to periodically check on their stored data to ensure that it is accessible when it is most needed.
News & Media
"I want to make science more accessible, more understandable," he said, and to that end he periodically sends data back to the schools.
News & Media
The exception to this is that you want to be accessible to your lab staff; make sure that you emerge periodically so that they can see you (and vice versa).
Science & Research
Ideally, it would be accessible from day to day on the Web, and perhaps printed periodically in the newspaper.
News & Media
Employees should be reminded periodically not to leave cash, wallets, pocketbooks, or personal possessions of value in accessible locations.
Academia
Expert writing Tips
Best practice
When describing a service or resource, clarify the specific schedule or conditions under which it is "periodically accessible" to avoid ambiguity. For example: "The database is "periodically accessible" for maintenance updates every Sunday at midnight."
Common error
Don't assume your audience understands the frequency implied by "periodically". Instead of simply stating something is "periodically accessible", specify the intervals or conditions that dictate its accessibility. Unclear periodicity can lead to user frustration and misinformation.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "periodically accessible" functions as an adverb-adjective combination modifying a noun. It describes something that is available or reachable at specific intervals. Ludwig indicates that this phrase is grammatically correct and usable in written English.
Frequent in
Academia
33%
News & Media
33%
Science
34%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "periodically accessible" describes something available or reachable at intervals, as validated by Ludwig. While grammatically sound and usable in various contexts, it's best used with specific information about the accessibility schedule to avoid ambiguity. Alternatives like "occasionally reachable" or "intermittently available" may suit different contexts. Ludwig also indicates a neutral to formal register. As such, remember to be clear and specific when communicating that something is "periodically accessible".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
occasionally reachable
Replaces "periodically" with "occasionally", indicating availability at irregular times.
intermittently available
Uses "intermittently" instead of "periodically", suggesting availability that starts and stops.
sporadically accessible
Replaces "periodically" with "sporadically", implying infrequent and irregular access.
regularly reachable
Uses "regularly" instead of "periodically", focusing on the consistent nature of the access.
accessibly at intervals
Rearranges the structure to emphasize accessibility occurring during specific intervals.
reachable on occasion
Emphasizes the occasional nature of accessibility.
sometimes accessible
Uses "sometimes" to convey that accessibility is not constant.
available from time to time
Rephrases to highlight the sporadic nature of availability.
reachable at certain periods
Specifies that accessibility is tied to defined periods.
accessible now and then
Uses a common idiom to indicate infrequent accessibility.
FAQs
How can I use "periodically accessible" in a sentence?
You can use "periodically accessible" to describe resources or services that are available at specific intervals. For instance, "The library's digital archive is "periodically accessible" due to scheduled maintenance".
What's a good alternative to "periodically accessible"?
Alternatives include "occasionally reachable", "intermittently available", or "sporadically accessible", depending on the context and the frequency you want to convey.
What does "periodically accessible" mean?
"Periodically accessible" means that something is available or reachable at regular intervals or times. The exact frequency of these intervals may vary depending on the context.
Is "periodically accessible" formal or informal?
"Periodically accessible" is suitable for both formal and informal contexts. However, in formal writing, it's essential to clarify the specific frequency or schedule of accessibility.
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
4.1/5
Expert rating
Real-world application tested