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
is in support of
Grammar usage guide and real-world examplesUSAGE SUMMARY
"is in support of" is a correct and usable phrase in written English.
You can use it to describe someone's agreement or endorsement of another person, idea, or course of action. For example: "The mayor's speech was in support of the new construction project."
✓ Grammatically correct
News & Media
Science
Academia
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
52 human-written examples
"All my philanthropy is in support of education.
News & Media
This year's Guardian and Observer charity appeal is in support of refugees across the world.
News & Media
All this exuberance is in support of the band's second album.
News & Media
Ninety per cent of al-Qadam district is in support of the revolution.
News & Media
The tour is in support of the band's new release, "j-tull Dot Com" (Fuel Records).
News & Media
Often the most challenging work IT organizations do is in support of integration.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
8 human-written examples
Robert Siegel said his message was "in support of verticality".
News & Media
Which government officials are in support of this plan?
News & Media
The moment was in support of world peace.
News & Media
"Normally, I'm in support of the Bulls".
News & Media
"The PEARLS are in support of the Women's Defense League.
News & Media
Expert writing Tips
Best practice
When using "is in support of", ensure the context clearly indicates what is being supported. Avoid ambiguity by specifying the subject, action, or idea receiving support.
Common error
Avoid using alternative prepositions like 'with' or 'to' instead of 'of' after 'in support'. The correct form is "is in support of" to maintain grammatical accuracy.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is in support of" functions as a prepositional phrase that modifies a verb or noun, indicating endorsement, agreement, or advocacy. Ludwig's examples illustrate its use in diverse contexts, from political endorsements to scientific validation.
Frequent in
News & Media
42%
Science
20%
Academia
15%
Less common in
Formal & Business
10%
Reference
8%
Wiki
5%
Ludwig's WRAP-UP
The phrase "is in support of" is a prepositional phrase indicating endorsement or agreement. Ludwig AI confirms its grammatical correctness and widespread use across various contexts, particularly in news, science, and academia. While alternatives like "endorses" or "advocates for" exist, "is in support of" provides a formal and emphatic tone. Remember to use the correct preposition "of" and clearly specify what is being supported to avoid ambiguity. The phrase is frequently found in authoritative sources like The New York Times and The Guardian, underscoring its credibility and common usage.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
backs
A simpler, more informal way of saying supports.
endorses
Uses a verb to convey direct approval or backing.
approves of
Expresses formal agreement or satisfaction.
favors
Indicates a preference or positive inclination toward something.
advocates for
Emphasizes active promotion and pleading for something.
champions
Highlights a strong, proactive defense and promotion of an idea or cause.
is an advocate of
Formal way to indicate active support.
promotes
Focuses on actively encouraging or furthering something.
upholds
Suggests maintaining or defending something.
sustains
Implies providing ongoing support or maintenance.
FAQs
How can I use "is in support of" in a sentence?
Use "is in support of" to indicate endorsement or agreement with something. For example, "The community is in support of the new park project".
What are some alternatives to "is in support of"?
You can use alternatives like "endorses", "advocates for", or "favors" depending on the context.
Is there a difference between "is in support of" and "supports"?
"Is in support of" is a more formal and emphatic way of saying "supports". Both convey agreement, but "is in support of" often appears in official statements or formal writing.
Which is the correct preposition to use, "is in support of" or "is in support for"?
The correct preposition is "of". Therefore, the correct phrase is "is in support of". Using "for" is grammatically incorrect in this context.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested