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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
supplemental to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "supplemental to" is correct and usable in written English.
It can be used to indicate that something is additional or complementary to something else. Example: "The new policy is supplemental to the existing guidelines and aims to enhance overall efficiency."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
to avoid disruption
not yet completed
in accordance with direction from
a couple of books before
if not soon
as excellent as
in a flash
as instructed by the directive
as tall as
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
"Offline schools will become supplemental to online education," he predicted.
News & Media
He saw his writing as supplemental to whatever he might end up doing.
News & Media
But Mr. Kohut, Pew's director, says that such use is still largely supplemental to consumption of the traditional news media.
News & Media
Mr. Lanzone noted that for now, online TV viewing was largely supplemental to traditional viewing.
News & Media
"An Asia fund would be a supplemental holding, and you want your supplemental to diversify a lot from your core holdings," he said.
News & Media
As such, we would expect contract awards from the US supplemental to be a source of potential upside earnings risk for BAE".
News & Media
"I don't think this is on a track to be anything but an alternative, supplemental to the official definition," she said.
News & Media
Yet the milestone is largely symbolic because Comcast and Netflix do not directly compete; Comcast is available only in certain parts of the country, and Netflix is largely supplemental to the services provided by cable and satellite operators.
News & Media
It came to the fairly logical conclusion that as long as virtual visits are supplemental to the real thing, are not cost-prohibitive and that the calls can be frequent and made from home or from a nearby site, then they can be a very good thing.
News & Media
(Supplemental to Table 1): Additional Characteristics of the included studies.
Science
Traditionally, it's been seen as the source of simple (or ineffectual) micro-correspondence courses designed to be supplemental to — not a replacement for — on-campus education.
News & Media
Expert writing Tips
Best practice
When using "supplemental to", ensure that the primary element it supports is clearly defined to avoid ambiguity. For instance, instead of saying 'This is supplemental', specify 'This data is supplemental to the main report'.
Common error
Avoid using "supplemental to" when the added element is actually more important than the original. Using "integral to" or "foundational for" might be more appropriate in those cases.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "supplemental to" functions as a prepositional phrase, indicating that something is added to support or enhance something else. As Ludwig indicates, the usage of the phrase is correct.
Frequent in
Science
41%
News & Media
41%
Formal & Business
5%
Less common in
Wiki
3%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "supplemental to" is a prepositional phrase that indicates something is added to enhance or support something else. Ludwig's analysis confirms that the phrase is grammatically correct and commonly used across various contexts, particularly in science, news, and business. When using this phrase, it's important to ensure that the relationship between the primary and supporting elements is clear, and that "supplemental to" is not mistaken for terms like "integral to", which implies necessity rather than addition.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in addition to
Indicates that something is added to what already exists, providing more information or elements.
complementary to
Highlights that something enhances or completes something else, often suggesting a beneficial combination.
auxiliary to
Suggests a supporting or helping role, where one thing aids another.
ancillary to
Similar to auxiliary, but often implies a less critical or essential role.
additional to
Simply means more is being added, without necessarily implying a specific relationship.
extra to
Indicates something is provided beyond what is normally expected or required.
over and above
Implies that something is beyond or exceeds what is already present or needed.
along with
Indicates that something is included or happens at the same time as something else.
besides
Suggests that something is added as an additional consideration or element.
on top of
Indicates that something is added to something else, often implying it's not essential.
FAQs
How can I use "supplemental to" in a sentence?
You can use "supplemental to" to indicate that something is added to enhance or support something else. For example, "The online course is supplemental to the textbook."
What's an alternative to using "supplemental to" in my writing?
You can use alternatives like "in addition to", "complementary to", or "auxiliary to" depending on the specific nuance you want to convey.
Is "supplemental to" the same as "supplementary to"?
Yes, "supplemental to" and "supplementary to" are largely interchangeable. Both mean providing something additional or extra. However, "supplemental to" is often preferred in American English.
How does "supplemental to" differ from "integral to"?
"Supplemental to" means something is added to enhance or support, while "integral to" means something is essential or necessary for completeness. They convey opposite relationships.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested