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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
heightened caution is necessary
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "heightened caution is necessary" is correct and usable in written English.
You can use it when emphasizing the need for increased vigilance or carefulness in a particular situation. Example: "Given the recent events, heightened caution is necessary when approaching the area."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(19)
Be especially careful
greater care must be observed
care must be taken
close attention must be paid
exercise heightened caution
take extra precautions
be particularly vigilant
handle with exceptional care
be extremely cautious
pay close attention
be on high alert
caution must be taken
care should be taken
one must be cautious
caution is necessary
precaution is advised
prudence is required
attention is needed
care should be adopted
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
One final caution is necessary.
Encyclopedias
President Obama is right to be cautious where caution is necessary.
News & Media
On account of this, some caution is necessary when dealing with multi-chip timing analysis.
Academia
Clearly, caution is necessary.
News & Media
However, caution is necessary to adjust with water table (WT).
Science
Note that caution is necessary in interpreting this result for a number of reasons: 1.
Caution is necessary in connection with the administration of metoclopramide in the final trimester.
Yet some caution is necessary, because some packets may time out while waiting to be forwarded.
But while contemplating amusing scenarios, a word of caution is necessary, once again.
News & Media
Thus, caution is necessary when analyzing SSCs without functional assay.
Science
However, caution is necessary when applying Treg for auto-immune disease or solid organ transplant purposes.
Science
Expert writing Tips
Best practice
When using "heightened caution is necessary", clearly state the reason why increased carefulness is needed to provide context and avoid ambiguity.
Common error
Avoid using "heightened caution is necessary" in casual conversation or informal writing, as it can sound overly formal or stiff. Opt for simpler alternatives like "be careful" or "watch out".
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "heightened caution is necessary" functions as an exhortation. As Ludwig AI confirms, it is used to underscore the need for vigilance in certain situations. It highlights that a standard level of care is insufficient and that extra attentiveness should be paid.
Frequent in
Science
0%
News & Media
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Formal & Business
0%
Less common in
Science
0%
News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, the phrase "heightened caution is necessary" is used to emphasize the need for increased carefulness, particularly in formal or serious situations. Ludwig AI confirms the phrase is grammatically correct and suitable for professional or academic content where precision and emphasis are important. Though no exact examples were found, similar phrases appear across various contexts including science, news, and formal business settings. When using this phrase, be clear about why such caution is needed and consider simpler alternatives like "be extra careful" in informal settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Increased vigilance is required
Focuses on the 'vigilance' aspect, implying a need to be more alert and watchful. It uses different nouns and adjectives.
Greater caution is essential
Uses 'essential' instead of 'necessary', emphasizing the importance of being cautious. Also, replaces 'heightened' with 'greater'.
Elevated alertness is needed
Replaces 'caution' with 'alertness', shifting the focus slightly towards readiness and awareness. Different verb tense as well.
Extra vigilance is crucial
Emphasizes the importance of vigilance by using 'crucial' instead of 'necessary'.
A more watchful approach is vital
Highlights the manner of approaching a situation, emphasizing watchfulness as being vital. Changes the core structure more significantly.
It is imperative to be more cautious
Shifts the sentence structure to emphasize the act of 'being cautious' as imperative, rather than directly stating a need for heightened caution.
One must exercise greater care
Uses a more formal tone with 'one must', replacing 'heightened caution' with 'greater care'.
Prudence is strongly advised
Emphasizes the wisdom of being careful, using 'prudence' and advising it strongly. More indirect.
Be especially careful
A simpler, more direct command to be careful, lacking the formality and emphasis of the original phrase.
Exercise increased circumspection
Employs a more formal and less common word ('circumspection') to convey the need for careful consideration and awareness of all circumstances.
FAQs
When is it appropriate to use "heightened caution is necessary"?
Use "heightened caution is necessary" in formal or serious contexts where emphasizing the need for increased vigilance is crucial. For example, in scientific reports, news articles, or official warnings.
What are some alternatives to "heightened caution is necessary"?
You can use alternatives like "increased vigilance is required", "greater caution is essential", or "elevated alertness is needed" depending on the specific nuance you want to convey.
Is "heightened caution is necessary" a formal or informal phrase?
"Heightened caution is necessary" is generally considered a formal phrase. In informal contexts, simpler alternatives like "be extra careful" might be more appropriate.
What does "heightened caution is necessary" mean?
The phrase "heightened caution is necessary" means that there is a need for increased carefulness, vigilance, or alertness in a particular situation due to potential risks or dangers.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested