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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
be vigorous enough to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be vigorous enough to" is correct and usable in written English.
It can be used when discussing the necessity of having sufficient energy, strength, or determination to accomplish a task or goal. Example: "To succeed in this competitive environment, you must be vigorous enough to push through challenges and remain focused on your objectives."
✓ Grammatically correct
News & Media
Science
Wiki
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
The activity should be vigorous enough to increase the heart rate slightly and get a bit sweaty.
News & Media
The tree will be vigorous enough to purify the fake news poison.
News & Media
It should be vigorous enough to raise your heart rate between 60 and 85percentt.
News & Media
During this time, the repolarization forces, in the form of outward currents, must be vigorous enough to suppress any residual tendency for regenerative activity.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Because the economy is already recovering at a sluggish pace, he said, even if it hasn't been vigorous enough to cut unemployment, which remains at 9.6 percent.
News & Media
It is significant that Togliatti was under the influence… England, because the government has been audacious enough to lead, and because the citizens have been vigorous enough to follow, is the only nation in….
News & Media
The author's research has been vigorous enough to include reading the many memoirs that came out of this ordeal and interviewing every former hostage who would talk to him.
News & Media
He doesn't quite tip Stuart Sutcliffe off the top of the Fifth Beatle tree, but his following is vigorous enough to have inspired 10,000 backers of a Name a Street after Pete campaign on Facebook.
News & Media
England, because the government has been audacious enough to lead, and because the citizens have been vigorous enough to follow, is the only nation in the world today showing responsibility, equity, and morality in the distribution of food, and Europe knows it.
News & Media
By Janet Flanner The New Yorker, November 9, 1946 P. 72 England, because the government has been audacious enough to lead, and because the citizens have been vigorous enough to follow, is the only nation in the world today showing responsibility, equity, and morality in the distribution of food, and Europe knows it.
News & Media
And although Ellison, the American software billionaire who brought the trophy to San Francisco, flashed a thumb's up to his crew from a chase boat after it had won Sunday's first race by 47 seconds, the challengers were ultimately the ones exchanging slaps on the back that might have been vigorous enough to be felt through the body armor that is now de rigueur in this high-speed, high-risk Cup.
News & Media
Expert writing Tips
Best practice
When using "be vigorous enough to", ensure the context clearly indicates what specific action or result the vigor is intended to achieve. This adds clarity and precision to your writing.
Common error
Avoid using "be vigorous enough to" in situations where a simpler phrase like "be able to" or "be strong enough" would suffice. Overusing complex phrasing can make your writing sound unnecessarily convoluted.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be vigorous enough to" functions as an adverbial phrase of purpose. It modifies a verb or clause to indicate the reason or intention behind an action. Ludwig AI confirms this phrase is correct and usable in written English.
Frequent in
News & Media
60%
Science
20%
Wiki
20%
Less common in
Encyclopedias
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "be vigorous enough to" serves to indicate that a certain level of energy, strength, or intensity is required for a specific action to be effective. Ludwig AI confirms that it's grammatically correct. It functions as an adverbial phrase of purpose, commonly appearing in news articles and scientific writing, although it maintains a neutral register suitable for various contexts. While alternatives like "be strong enough to" or "be energetic enough to" exist, "be vigorous enough to" uniquely emphasizes a proactive and energetic capability. When employing this phrase, clarity is key, ensuring the context clearly defines the intended outcome.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be strong enough to
Focuses more on physical or mental strength as the primary requirement.
be energetic enough to
Emphasizes the level of energy needed for a task.
be powerful enough to
Highlights the capacity to exert influence or force.
be intense enough to
Stresses the degree of intensity required for a specific purpose.
be capable enough to
Shifts the focus to overall competence and ability.
be determined enough to
Highlights resolve and willpower as the driving force.
be resilient enough to
Focuses on the ability to recover quickly from difficulties.
be hardy enough to
Emphasizes the ability to withstand difficult conditions.
be robust enough to
Highlights a strong and healthy constitution or structure.
be potent enough to
Focuses on the effectiveness or strength of something to produce a desired effect.
FAQs
How can I use "be vigorous enough to" in a sentence?
Use "be vigorous enough to" to express that someone or something has sufficient energy or strength to accomplish a task. For example, "The exercise should "be vigorous enough to" increase the heart rate."
What are some alternatives to "be vigorous enough to"?
You can use alternatives such as "be strong enough to", "be energetic enough to", or "be powerful enough to" depending on the specific context.
Is it better to say "be strong enough to" or "be vigorous enough to"?
Both phrases are grammatically correct, but "be vigorous enough to" implies more than just strength; it suggests energy and intensity. Choose the phrase that best fits the specific nuance you want to convey. "Be strong enough to" is generally more versatile.
What does it mean for something to "be vigorous enough to" do something?
It means that it possesses the necessary energy, strength, or force to effectively perform the action in question. It suggests a proactive and energetic capability.
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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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested