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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
a formidable alliance
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a formidable alliance" is correct and usable in written English.
You could use this phrase to describe a group of people who have come together to accomplish a goal, such as "The protesters formed a formidable alliance to demand change in the city's policies."
✓ Grammatically correct
News & Media
Formal & Business
Encyclopedias
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
4 human-written examples
Together they form a formidable alliance, united only in their impotent despair about the cost of things.
News & Media
But this one further small step would make a big difference, and a formidable alliance of peers, across parties, will commend it to Lords on Wednesday.
News & Media
The protesters are a minority that cannot win through elections, but they comprise a formidable alliance of opposition leaders, royalists, and businessmen who have set their sights on ousting the government.
News & Media
Together, the moral and ethical influence of the worlds religions, the resources of the worlds governments, the influence of UN agencies in creating international standards of human rights, and the people power of civil society can form a formidable alliance for implementing the Convention on the Rights of the Child and helping to build a world that is truly fit for every child.
Formal & Business
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Institutional investors, meanwhile, particularly those overseeing public funds, began to look on the plaintiffs' bar much more favorably than Congress, creating a formidable new alliance.
News & Media
President Boris Yeltsin now faces a formidable new alliance of the country's most popular politician, Yevgeny Primakov, a former prime minister, and its most powerful regional leaders, notably Yuri Luzhkov, the mayor of Moscow.
News & Media
Second, a new spring offensive by the Taliban in Afghanistan, fueled by a formidable Taliban/Al Qaeda alliance, may further undermine the shaky hold that Afghan's president, Hamid Karzai has on the sourthern part of his country.
News & Media
A long-lost trove of letters written by and to Francis Crick, co-discoverer of the structure of DNA, has resurfaced, highlighting the tensions between the members of two English laboratories as they vied with each other and in alliance against a formidable American rival, the great chemist Linus Pauling.
News & Media
CNN has come to dominate the stage, but a formidable rival could emerge from the alliance between ABC ans the BBC.
News & Media
Nato, a military alliance, has been a given a formidable task – preventing Afghanistan from re-emerging as a terrorist den – whose solutions are primarily non-military.
News & Media
His position was further strengthened by an alliance with Turlough Luineach O'Neill and by a formidable immigration of followers from the Scottish islands.
Encyclopedias
Expert writing Tips
Best practice
When describing an alliance, consider the specific qualities you want to emphasize. Using "a formidable alliance" is effective when you wish to highlight the power and potential impact of the union.
Common error
Avoid using "a formidable alliance" if the group's actual influence or achievements don't match the implied strength. Ensure the alliance is genuinely impactful, not just theoretically strong.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a formidable alliance" functions as a noun phrase, typically serving as a subject or object within a sentence. As Ludwig AI confirms, it correctly and effectively describes a union possessing significant strength. Examples from Ludwig illustrate its use in news and formal contexts to denote influential partnerships.
Frequent in
News & Media
75%
Formal & Business
12%
Encyclopedias
13%
Less common in
Science
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a formidable alliance" is a grammatically sound and usable phrase for describing a union or partnership known for its significant strength and influence. Ludwig AI validates its correctness and provides examples from reputable news sources, encyclopedias, and formal business contexts. While not exceedingly common, the phrase is effective when you want to emphasize the potential impact and power of a combined entity. Alternatives include "a powerful coalition" or "a strong partnership". However, be mindful not to overstate the alliance's actual impact and ensure the group's influence aligns with the term's implied strength.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a powerful coalition
Emphasizes the collective strength and influence of the group.
a strong partnership
Highlights the collaborative aspect and the robustness of the relationship.
an imposing union
Focuses on the impressive nature of the combined entity.
a mighty coalition
Uses "mighty" to convey the significant power and impact of the alliance.
an unbreakable bond
Stresses the resilience and enduring quality of the connection.
a united front
Highlights the solidarity and shared purpose of the group.
a robust coalition
Emphasizes the structural integrity and resilience of the alliance.
an indomitable force
Conveys the idea of an unstoppable and unyielding entity.
a strategic partnership
Highlights the planned and purposeful nature of the alliance.
a cohesive group
Focuses on the unity and harmony within the collective.
FAQs
How can I effectively use "a formidable alliance" in a sentence?
Use "a formidable alliance" to describe a group or coalition that possesses significant power, strength, or influence due to their combined resources or skills. For example: "The protesters formed "a formidable alliance" to demand changes in the city's policies."
What are some alternatives to using "a formidable alliance"?
Depending on the context, you could use phrases like "a powerful coalition", "a strong partnership", or "a united front" to convey similar meanings.
When is it appropriate to use the term "a formidable alliance"?
It's appropriate when you want to emphasize the strength and potential impact of a group or coalition. Ensure that the group's combined resources or skills justify the use of the term. Don't use it if the alliance is weak or ineffective.
Is there a difference between "a powerful alliance" and "a formidable alliance"?
While both phrases convey strength, "a formidable alliance" suggests a more intimidating or impressive level of power. "Powerful" is a more general term, while "formidable" implies that the alliance is likely to be challenging or difficult to overcome.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested