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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is not vigorous
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is not vigorous" is correct and usable in written English.
It can be used to describe something that lacks energy, strength, or intensity. Example: "The team's performance in the last match is not vigorous, indicating a need for improvement."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
is not forceful
is not potent
lacks efficacy
is not decisive
is a waste of time
is inoperative
has not been engaged
is failing to produce results
is not stringent
fails to deliver results
is not effective
is underperforming
is unsuccessful
is not aggressive
is not real
is not capable
is not efficient
has not stopped working
has not been working
is out of order
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
And if the church is not vigorous enough to stand on its own two feet without a state-sanctioned life-support system, it deserves to pass away into obscurity.
News & Media
While one point of view is that federal antitrust policy is not vigorous enough, Professor Coase reminds us that it is easy to exaggerate the economic problems created by dominant sellers.
News & Media
The stronger interaction between GO/rGO with polar NBR matrix than EPDM is again exhibited here, even though the difference in E′ is not vigorous.
The inverse will happen near the CMB: denser Fe will snow downwards in the core and leave the outermost liquid richer in S. If convection is not vigorous enough, the stratification could stabilize the core into compositionally distinct layers, in which convection occurs only in the steadily shrinking well-mixed central zone.
FM exercise, as applied in this study, involves walking slowly on a rotating drum for 30 min, three times per week, and thus is not vigorous exercise.
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
The government needs to look for ways to increase demand when the private sector isn't vigorous enough to do this on its own.
News & Media
Water is essential for your body while doing physical activity, even if the exercise isn't vigorous.
Wiki
At the same time productivity growth was not vigorous enough to compensate.
News & Media
But Mr. Sosnik added that if there are not vigorous internal debates "an administration is doomed for failure".
News & Media
And City Councilman Bill de Blasio, chairman of the General Welfare Committee, said that Mr. Bloomberg was not vigorous enough in pressuring the private sector to raise wages or the state and federal governments to subsidize programs.
News & Media
If the rain forests are not vigorous and healthy, we are all at risk.
News & Media
Expert writing Tips
Best practice
When using "is not vigorous", ensure that the context clearly establishes what is lacking vigor. This phrase works best when contrasting with a prior expectation or standard of strength and energy. For example: "While the initial response was promising, the follow-up support is not vigorous enough to sustain long-term progress."
Common error
Avoid using "is not vigorous" in contexts where the lack of vigor is implied but not explicitly stated. Instead, specify what aspect lacks vigor to provide clarity. For example, instead of saying "The effort is not vigorous", specify "The marketing campaign is not vigorous enough to reach the target audience".
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is not vigorous" functions as an adjective phrase that describes a noun by indicating a deficiency in strength, energy, or intensity. As shown by Ludwig, the phrase typically modifies a noun to express that it lacks the characteristic of vigor.
Frequent in
News & Media
38%
Science
38%
Wiki
12%
Less common in
Encyclopedias
3%
Formal & Business
3%
Science & Research
3%
Ludwig's WRAP-UP
In summary, the phrase "is not vigorous" is a grammatically correct and usable phrase that indicates a lack of strength, energy, or intensity. Ludwig AI confirms that the phrase is most frequently found in News & Media and Science contexts. While not as common as other similar expressions, it's a versatile way to convey that something lacks vitality. Consider alternatives like "is not energetic" or "is not robust" for variety. Remember to ensure the context is clear when using "is not vigorous" to avoid vagueness in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is not energetic
Replaces 'vigorous' with 'energetic', focusing on a lack of active power or enthusiasm.
is not robust
Substitutes 'vigorous' with 'robust', highlighting a lack of strength and health.
is not dynamic
Replaces 'vigorous' with 'dynamic', emphasizing a lack of active and changing force.
is not intense
Substitutes 'vigorous' with 'intense', focusing on a lack of strength or degree.
is not forceful
Replaces 'vigorous' with 'forceful', highlighting a lack of powerful or assertive action.
lacks vigor
Rephrases the sentence to use 'lacks' to indicate the absence of vigor.
is not thriving
Substitutes 'vigorous' with 'thriving', emphasizing a lack of healthy growth or prosperity.
is not flourishing
Replaces 'vigorous' with 'flourishing', focusing on a lack of prosperous development.
is not active
Substitutes 'vigorous' with 'active', highlighting a lack of energetic movement.
is not potent
Replaces 'vigorous' with 'potent', emphasizing a lack of power or effectiveness.
FAQs
What does "is not vigorous" mean?
The phrase "is not vigorous" means lacking in strength, energy, or intensity. It describes something that is not forceful, robust, or lively.
How can I use "is not vigorous" in a sentence?
You can use "is not vigorous" to describe anything that lacks energy or strength. For example: "The plant's growth "is not vigorous" due to lack of sunlight."
What are some alternatives to saying "is not vigorous"?
Alternatives include "is not energetic", "is not robust", or "lacks vigor". The best choice depends on the specific context.
Is it better to say "is not vigorous" or "lacks vigor"?
Both phrases are grammatically correct and convey a similar meaning. "Lacks vigor" /s/lacks+vigor might be considered slightly more formal, while "is not vigorous" is more common in everyday language.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested