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
supplementary intervention
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "supplementary intervention" is correct and usable in written English.
It can be used in contexts where additional actions or measures are taken to support or enhance a primary intervention, often in fields like education, healthcare, or social services. Example: "The school implemented a supplementary intervention to assist students struggling with reading comprehension."
✓ Grammatically correct
Science
Formal & Business
News & Media
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
5 human-written examples
In one of those films, Jonathan Tommey – The Biomedical Imbalances In Autism, he recommends "supplementary intervention" such as "vitamins and herbs" for children with autism.
News & Media
These findings suggest an easy to implement supplementary intervention that could be used in multidisciplinary pain treatment.
Science
The program was implemented as a major intervention a 1 year workshop in sexuality-geared to students in 10th grade, with a supplementary intervention in the 11th grade.
Vaccination provides an alternative or a supplementary intervention for CC prevention.
Science
This study aims to explore the feasibility of using moxibustion as a supplementary intervention and to assess the sample size for verifying the effectiveness and safety of integrative treatment involving moxibustion compared with conventional treatment for patients with benign prostatic hyperplasia accompanying moderate to severe lower urinary tract symptoms.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
A Cochrane review concluded that these doses of caffeine were superior to placebo at reducing the proportion of participants with PDPH persistence, as well as those needing supplementary interventions [35].
No supplementary interventions were conducted for the analysis presented here.
Science
Grade 3: serious postoperative complication needing considerable and supplementary interventions; e.g., arrhythmia requiring pacemaker implementation.
Data was collected during routine patient care visits, no supplementary interventions were conducted for the analysis presented.
The AQIP arm received identical interventions, but also included supplementary interventions that extensively focused on behavior changes in patients and providers.
Science
These supplementary interventions are necessary to assure adherence to diagnostic and treatment algorithms, and appropriate use of the RDT device under field conditions.
Expert writing Tips
Best practice
When describing multifaceted programs, use "supplementary intervention" to clearly delineate actions that support core activities.
Common error
Avoid using "supplementary intervention" when a simpler term like "additional help" or "extra support" suffices. "Supplementary intervention" is best suited for formal or technical contexts.
Source & Trust
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "supplementary intervention" functions as a noun phrase, where "supplementary" modifies "intervention". It identifies and describes an additional action taken to support a primary action, such as those described by Ludwig in various scientific and business contexts.
Frequent in
Science
60%
Formal & Business
20%
News & Media
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "supplementary intervention" is a grammatically correct noun phrase used to describe an action that supports or enhances a primary intervention. According to Ludwig, it's most common in science, formal business contexts and news & media. Although it can be useful to describe multifaceted programs, avoid using "supplementary intervention" when simpler terms suffice, reserving it for formal or technical contexts. Alternatives include "additional support" or "complementary action". Ludwig's analysis confirms that the phrase is usable and appropriate in various contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
add-on intervention
Directly implies something is being added to an existing intervention.
additional measure
Replaces "intervention" with a more general term, focusing on an added action.
supporting action
Emphasizes the supportive nature of the intervention.
complementary treatment
Specifically refers to treatments that work in conjunction with a primary treatment.
adjunct therapy
A formal term, especially in medical contexts, for a treatment used alongside the primary one.
auxiliary procedure
Highlights the procedural aspect of the additional intervention.
secondary strategy
Focuses on the strategic aspect of the supplementary action.
extra provision
Emphasizes the act of providing something additional.
follow-up action
Specifies an action taken after an initial one.
reinforcement activity
Highlights activities that strengthen the primary intervention.
FAQs
How can I use "supplementary intervention" in a sentence?
You can use "supplementary intervention" to describe additional measures taken to enhance or support a primary action, such as, "The program included a "supplementary intervention" to address specific learning gaps."
What are some alternatives to "supplementary intervention"?
Depending on the context, you can use alternatives like "additional support", "complementary action", or "follow-up action".
When is it appropriate to use "supplementary intervention" instead of "additional help"?
"Supplementary intervention" is more appropriate in formal or technical contexts where a specific, planned action is being added to a primary intervention. "Additional help" is a more general term.
What does a "supplementary intervention" typically involve?
A "supplementary intervention" typically involves actions or strategies that are designed to enhance or support a primary intervention, often in areas such as education, healthcare, or social services.
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
84%
Authority and reliability
4.4/5
Expert rating
Real-world application tested