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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
repeat as required
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "repeat as required" is correct and usable in written English.
You can use it when something needs to be done multiple times with the amount of times depending on a particular situation. For example, "Empty and refill the water basin as necessary, and repeat as required."
✓ Grammatically correct
News & Media
Science
Wiki
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
6 human-written examples
The colour pattern in this section is worked as follows: Round 5: MC Round 6: Colour C Round 7: MC Round 8: Colour D Round 9: MC Round 10: Colour E Round 11: MC Round 12: Colour A Round 13: MC Round 14: Colour B Repeat as required.
News & Media
Go out sober and dance all night (at least once, repeat as required) 26.
News & Media
Repeat as required.
Wiki
Repeat as required until the bit is located.
Wiki
Stack your (A) and (B) parts, repeat as required to build up to the proper level.
Wiki
Sprinkle the glitter over the wet glue and repeat as required.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
The 10-day cycle was repeated as required.
Science
Turn over and repeat the process until cooked as required.
News & Media
Repeated dose interruptions were allowed as required, for a maximum of 14 days on each occasion.
Science
This process was repeated as required, with up to five iterations in some cases.
This regimen was repeated as required during surgeries lasting > 4 h.
Expert writing Tips
Best practice
When providing instructions, use "repeat as required" to indicate that a step may need to be done multiple times until the desired outcome is achieved. This makes the instructions more flexible and adaptable to different situations.
Common error
Avoid using "repeat as required" excessively in contexts where it's already implied or obvious. Overusing it can make your writing sound repetitive and less professional.
Source & Trust
76%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "repeat as required" functions as an instructional phrase indicating that an action should be performed multiple times until a specific condition is met. Ludwig AI confirms its usability in written English and the examples show its use in various instructional contexts.
Frequent in
Wiki
29%
News & Media
24%
Science
47%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "repeat as required" is a grammatically sound and practical expression used to indicate that a specific action must be iterated until a desired result is obtained. Ludwig AI confirms that it is appropriate and usable in written English. It's particularly useful in instructions, guidelines, and procedures across diverse fields like cooking, science, and DIY projects. While versatile, overusing it can be redundant; therefore, alternatives like "as needed" or "if necessary" can offer a more concise delivery. Its formality level ranges from neutral to slightly formal, fitting well in technical or instructional contexts. The phrase is categorized as uncommon in frequency and is sourced from websites like WikiHow, The Guardian and various Scientific publications.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
redo if needed
Emphasizes the action of redoing, focusing on necessity.
retry if necessary
Simple term, indicating to try again when the attempt failed
reiterate as necessary
Focuses on repeating something verbally or in writing when it's important.
continue as needed
Implies that something is already happening and can be prolonged if there's a need.
revise as appropriate
Suggests changes and updates upon review and reflection.
perform again if necessary
Highlights the physical execution and necessity of repeating a task.
duplicate when necessary
Highlights the copying or replication aspect when required.
reapply when appropriate
Suggests reapplying a substance or method under certain conditions.
re-administer as indicated
Common in medical context, refers to giving a dose again based on health parameters.
reexamine as called for
Focuses on the act of reviewing and checking again as the situation demands.
FAQs
How can I use "repeat as required" in a sentence?
Use "repeat as required" to indicate that a certain action should be done again if the desired result isn't achieved after the first attempt. For example, "Apply the cleaning solution and "repeat as necessary" until the stain is removed".
What's a simpler way to say "repeat as required"?
Alternatives include "redo if needed", "repeat if necessary", or "as needed", depending on the level of formality you're aiming for.
Is there a difference between "repeat as required" and "repeat as necessary"?
While both phrases are similar, "repeat as required" is slightly more formal. "Repeat as necessary" is generally considered more conversational and widely applicable.
When is it appropriate to use "repeat as required" in formal writing?
It is appropriate in instruction manuals, scientific papers, or any formal document where a procedure may need to be iterated for optimal results. Using phrasing such as "continue as needed" could work as well, but know your audience and writing style.
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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
76%
Authority and reliability
4.5/5
Expert rating
Real-world application tested