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
trusted ally
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "trusted ally" is correct and usable in written English.
You can use it to describe an individual or organization that you have faith in and can rely on for support. For example, "My mentor has always been a trusted ally throughout my journey in business."
✓ Grammatically correct
News & Media
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
60 human-written examples
It is a trusted ally of America.
News & Media
And what of America's trusted ally?
News & Media
She was his closest confidante, his most trusted ally.
News & Media
Britain was once the US's most trusted ally in Afghanistan.
News & Media
He's been my key friend and trusted ally".
News & Media
He is ostracizing and alienating a very trusted ally.. . .
News & Media
The next day, after consulting intelligence officers, the officer said Mr. Matiullah was a trusted ally.
News & Media
Emma, who had been my rival, was now my trusted ally.
News & Media
He is believed to be laying the groundwork for a trusted ally to succeed him.
News & Media
In northern Iraq they were both trusted ally and known quantity.
News & Media
What if the attacks are led not by Gaddafi but by an old and trusted ally?
News & Media
Expert writing Tips
Best practice
When describing international relations, use "trusted ally" to convey a long-standing and reliable partnership based on shared values and mutual interests.
Common error
Avoid using "trusted ally" in casual conversations or informal writing. The phrase carries a weight of significance and commitment that may be inappropriate for everyday situations. Consider alternatives like "close friend" or "reliable colleague".
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "trusted ally" functions as a compound adjective modifying a noun. It describes someone or something as being a reliable and dependable source of support. Ludwig AI examples show it frequently describing relationships between people or countries.
Frequent in
News & Media
60%
Formal & Business
20%
Wiki
10%
Less common in
Science
5%
Reference
3%
Encyclopedias
2%
Ludwig's WRAP-UP
The phrase "trusted ally" is a common expression used to describe a reliable and dependable source of support. As Ludwig AI confirms, it's grammatically sound and widely used. The phrase is particularly prevalent in news and media, as well as formal and business contexts, to describe relationships between individuals, organizations, or nations. While the phrase is generally appropriate, it's best to avoid overuse in casual situations, opting for simpler alternatives like "close friend" or "reliable colleague". Related phrases, such as "reliable partner" or "staunch supporter", can be used to add nuance and variety to your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
reliable partner
Focuses on dependability and collaboration.
dependable associate
Highlights the consistent support from a colleague.
staunch supporter
Emphasizes unwavering backing and loyalty.
loyal confidant
Stresses secrecy and faithfulness.
valued advisor
Highlights the provision of trusted guidance and counsel.
close collaborator
Focuses on teamwork and shared effort.
key associate
Emphasizes the importance and essential role of the partner.
intimate companion
Highlights personal connection and close friendship.
chief advocate
Stresses active promotion and defense of interests.
strong partner
Focuses on the strength and resilience of the partnership.
FAQs
How can I use "trusted ally" in a sentence?
You can use "trusted ally" to describe someone or something that you rely on and have confidence in, for example, "The organization has been a "trusted ally" in our fight for justice".
What's a good synonym for "trusted ally"?
Synonyms for "trusted ally" include phrases such as "reliable partner", "dependable associate", or "staunch supporter", depending on the specific context.
Is it appropriate to use "trusted ally" in formal writing?
Yes, "trusted ally" is suitable for formal writing, especially when describing significant relationships between individuals, organizations, or nations. Its use conveys a sense of reliability, loyalty, and mutual support.
What is the difference between "trusted ally" and "casual acquaintance"?
"Trusted ally" implies a deep, reliable connection and mutual support, whereas "casual acquaintance" refers to a superficial, less committed relationship. The level of trust and reliance is significantly different.
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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested