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
on this order
Grammar usage guide and real-world examplesUSAGE SUMMARY
"on this order" is correct and can be used in written English.
It is used to refer to a request or instruction. For example: "We must follow the guidelines laid out on this order."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
32 human-written examples
We are locked into our rival certainties — religiosity on one side, secularism on the other — and to confess to weakness on this order is like a registered Democrat wondering if she is really a Republican, or vice versa.
News & Media
Pledges on this order may be inadequate, but should be recognized as significant commitments.
Academia
In the interview, Ibrahim suggested that what had happened in Tahrir was not on this order of magnitude.
News & Media
Chemical reactions and other processes occurring in spectroscopic sources usually involve energy exchanges on this order of magnitude.
Encyclopedias
Another 2,800 remain on this order, and there is a good probability that they too will gain wings.
News & Media
Based on this order relationship, we construct the basic operators in mathematical morphology: dilations and erosions.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
28 human-written examples
There have been few previous reports of postnatal depression studies on population samples of this order.
Science
The proposed tests are motivated by the stochastic ordering of the ranks and methods for combining p-values which capitalize on this ordering.
Science
The locations of the first points of the contours Γ k depend on this ordering.
The compounds were then sorted in decreasing order by their KLS value, and a ROC plot was constructed based on this ordering.
Science
Secondly, scoring was performed on this ordered list based on two factors.
Science
Expert writing Tips
Best practice
Use "on this order" to clearly indicate that something is being done according to a specific instruction, sequence, or magnitude. This helps to avoid ambiguity and ensures that the intended meaning is conveyed effectively.
Common error
Avoid using "on this order" when simply referring to a general category. It's more appropriate when there's a specific direction, arrangement, or extent being referenced. Otherwise, it sounds awkward or stilted.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on this order" functions primarily as an adverbial phrase, modifying a verb or clause to specify how something is done or to what extent. Ludwig AI confirms its grammatical correctness and diverse usage.
Frequent in
News & Media
31%
Science
44%
Formal & Business
9%
Less common in
Encyclopedias
3%
Wiki
9%
Academia
3%
Ludwig's WRAP-UP
In summary, the phrase "on this order" is a grammatically sound and frequently employed expression. As Ludwig AI states, it's suitable for indicating a particular arrangement, command, or extent. Predominantly found in scientific and news contexts, "on this order" serves to provide specific clarification on methods and scales. While alternatives like "in this sequence" or "of this magnitude" exist, the choice depends on the specific nuance intended. When using this expression, remember its function is to provide precise information about sequence or magnitude, rather than a general category.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in this sequence
Focuses specifically on the arrangement or ordering of items.
of this magnitude
Emphasizes the size or extent of something.
following this directive
Highlights adherence to a specific instruction or command.
in accordance with this instruction
Stresses compliance with given guidelines.
pursuant to this regulation
Indicates action taken in compliance with a rule or law.
of similar scale
Refers to something having a comparable size or scope.
in the same fashion
Highlights a similarity in method or style.
under this arrangement
Refers to a specific agreement or plan.
with this provision
Emphasizes a particular term or condition.
subject to these conditions
Indicates reliance or dependence on specified requirements.
FAQs
How can I use "on this order" in a sentence?
You can use "on this order" to indicate adherence to a specific instruction, for example, "The parts must be assembled "in this order"" or to describe a magnitude, such as "Damages "on this scale" are unprecedented".
What does "on this order" mean?
"On this order" can refer to a specific sequence or arrangement, as in instructions, or to a magnitude/scale of something, implying importance or size.
Are there alternatives to using "on this order"?
Yes, depending on the context you can use alternatives such as "in this sequence" if you're referring to a set arrangement, or "of this magnitude" if you're talking about scale. You can also use "following this directive".
Is it correct to say "in this order" instead of "on this order"?
While both phrases are valid, "in this order" focuses more on the sequence of steps or items, while "on this order" can also refer to the magnitude or kind of something being discussed.
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