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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
trust no one
Grammar usage guide and real-world examplesUSAGE SUMMARY
"trust no one" is correct and usable in written English.
It is a common phrase that means to be cautious and not to put trust in anyone easily. It can be used in a variety of situations, such as when giving advice or warning someone about potential dangers. Example 1: "When it comes to online scams, always remember to trust no one and never give out your personal information." Example 2: "After being betrayed by his closest friend, John decided to live by the motto 'trust no one'." Example 3: "In a dog-eat-dog industry like Hollywood, it's important to remember to trust no one and always have your guard up."
✓ Grammatically correct
News & Media
Books
Wiki
Alternative expressions(2)
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
55 human-written examples
Perhaps the moral of the story: trust no one on privacy, even Google.
News & Media
Along with several fellow prisoners, they are spooked and trust no one, not even one another.
News & Media
Millennials seem to trust no one.
News & Media
"Trust no one," I reminded myself.
News & Media
"Trust no one," Mr. Phelps said.
News & Media
"Trust no one," Mr. Clipstone replied.
News & Media
To trust no one with my mind.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
It's very sad, but these are very traumatic days and we trust no one.
News & Media
"They often trust no-one," he explains, "not even each other".
News & Media
Focus Will Smith and Margot Robbie in a trust-no-one con man caper.
News & Media
It's not the same as 'In God We Trust.' No one knows what that means".
News & Media
Expert writing Tips
Best practice
Use the phrase "trust no one" to convey a strong sense of caution, betrayal, or cynicism, especially in narratives or when providing warnings.
Common error
Avoid using "trust no one" lightly in everyday conversation; its intensity can seem overdramatic or insincere if not warranted by the situation.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "trust no one" functions primarily as an imperative statement or a general principle expressing a lack of confidence in others. It's often used as a cautionary warning or to convey a cynical worldview as Ludwig AI confirms.
Frequent in
News & Media
85%
Wiki
8%
Books
7%
Less common in
Formal & Business
0%
Science
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "trust no one" is a common expression used to convey caution, skepticism, or cynicism. Ludwig AI confirms its grammatical correctness and widespread usage, primarily in news and media, as well as books and wiki articles. While grammatically sound, it’s important to use the phrase judiciously, as overuse in casual settings can diminish its impact. Related phrases, such as "rely on yourself", offer alternative ways to express similar sentiments. Ultimately, "trust no one" serves as a potent reminder to exercise caution and self-reliance in various aspects of life.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
distrust everyone until proven otherwise
Positions distrust as the default starting point.
be skeptical of everyone
Emphasizes doubt and questioning nature of interactions.
rely on yourself
Shifts focus from distrusting others to depending on oneself.
take nothing at face value
Suggests critical examination rather than blind acceptance.
don't put your faith in others
Highlights the risk of disappointment from misplaced trust.
believe only half of what you see
Emphasizes the deceptiveness of appearances and information.
be your own advocate
Highlights the importance of representing one's interests.
look out for number one
Stresses self-preservation and prioritizing personal interests.
trust your instincts
Focuses on relying on internal intuition rather than external sources.
every man for himself
Conveys a sense of individual struggle and lack of cooperation.
FAQs
How can I use "trust no one" in a sentence?
You can use "trust no one" to express a strong warning or a cynical perspective, such as, "After the double-crossing, he learned to trust no one."
What does it mean to "trust no one"?
To "trust no one" means to be extremely cautious and skeptical of others, assuming that people may have ulterior motives or be unreliable.
What can I say instead of "trust no one"?
Alternatives include "rely on yourself", "be skeptical of everyone", or "don't put your faith in others" depending on the context.
When is it appropriate to say "trust no one"?
It's appropriate when highlighting betrayal, warning against potential deception, or illustrating a cynical worldview. It fits situations where reliance on others is risky.
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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
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested