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
be wary
Grammar usage guide and real-world examplesUSAGE SUMMARY
"be wary" is a grammatically correct and commonly used phrase in written English.
It means to be cautious and careful in a situation or towards something or someone. An example sentence could be: "Before making a decision, be wary of potential risks and consequences."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(20)
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
Be Wary.
News & Media
Bayern must be wary.
News & Media
Be wary of bulk.
News & Media
Who wouldn't be wary?
News & Media
It pays to be wary.
News & Media
Be wary and be warned.
News & Media
Be wary.
News & Media
If so, be wary.
News & Media
Tottenham should be wary.
News & Media
Should investors be wary?
News & Media
Be wary, however.
News & Media
Expert writing Tips
Best practice
Use "be wary" when you want to advise someone to be cautious and alert to potential dangers or problems.
Common error
While "be wary" is generally appropriate, avoid using it excessively in very casual conversations where simpler alternatives like "watch out" or "be careful" might sound more natural.
Source & Trust
74%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be wary" primarily functions as an imperative, urging caution or vigilance. As Ludwig AI highlights, it conveys the need to carefully watch and guard against potential dangers or deceptions. Examples show its use in advising against bulk purchases or trusting strangers.
Frequent in
Wiki
38%
News & Media
33%
Science
10%
Less common in
Formal & Business
7%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "be wary" is a frequently used imperative phrase that advises caution and vigilance. Ludwig AI confirms its grammatical correctness and common usage. It's versatile, appearing in various contexts, especially in News & Media and Wiki, with a neutral to formal tone. When writing, use "be wary" to urge carefulness and awareness of potential risks. Consider alternatives like "exercise caution" or "remain vigilant" for nuanced expression. While generally appropriate, avoid overuse in very casual contexts, and remember its primary function is to warn and advise with circumspection.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be cautious
A direct synonym, highlighting the need for carefulness.
exercise caution
Emphasizes the act of taking precautions.
be on your guard
Implies a state of readiness against potential threats.
remain vigilant
Stresses the importance of continuous watchfulness.
stay alert
Focuses on maintaining a state of readiness.
keep an eye out
Suggests watching for something specific.
look out for
Similar to 'keep an eye out', but can also imply concern for someone's well-being.
approach with care
Stresses the need for a delicate and thoughtful approach.
watch out
A more immediate warning of danger.
treat with suspicion
Highlights a lack of trust and expectation of deceit.
FAQs
How can I use "be wary" in a sentence?
What are some alternatives to "be wary"?
Alternatives include "exercise caution", "be cautious", or "remain vigilant", depending on the specific context and desired nuance.
Is it better to say "be wary of" or "be wary about"?
Both "be wary of" and "be wary about" are grammatically correct, but "be wary of" is generally more common when referring to a specific danger or threat, while "be wary about" is used for general concerns. For example, "Be wary of pickpockets" versus "Be wary about the long-term consequences".
When is it inappropriate to use "be wary"?
"Be wary" might sound overly formal in very casual or friendly conversations. In such situations, consider using more relaxed alternatives like "watch out" or "be careful".
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
74%
Authority and reliability
4.5/5
Expert rating
Real-world application tested