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
that seems suspicious
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that seems suspicious" is correct and usable in written English.
You can use it when expressing doubt or concern about a situation, action, or statement that appears questionable or untrustworthy. Example: "The sudden change in his story that seems suspicious, and I think we should investigate further."
✓ Grammatically correct
News & Media
Wiki
Academia
Alternative expressions(3)
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
8 human-written examples
Any asset or transaction that seems suspicious, no matter how trivial, must be reported to the National Criminal Intelligence Service.
News & Media
An important lesson of the M.P.S. story is that, when banks are presented with a client who wants to do something that seems suspicious, they should check its motives deeply.
News & Media
"If you receive a phone call that seems suspicious, end the call immediately and don't give out any information," an Action Fraud spokesman told the BBC.
News & Media
Remove any program on the list that you don't remember installing or that seems suspicious.
Wiki
They may ask you for your password, go to a hack site, or anything that seems suspicious.
Wiki
If you see anyone or any activity that seems suspicious, do not put yourself into potential danger.
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
That investigation began the old-fashioned way, with trades that seemed suspicious.
News & Media
So far, the officials said, they had not found any letters or packages that seemed suspicious.
News & Media
He said the Motor Vehicles Department would not notify immigration authorities unless the driver had presented immigration documents that seemed suspicious and needed verification.
News & Media
She said that residents and visitors to Capitol Hill had experienced traffic congestion as officers at checkpoints continue to scrutinize cars and stop and inspect larger vehicles, including sport utility vehicles and trucks as well as cars that seem suspicious.
News & Media
FAC pilots had two duties: to fly over specified areas noting anything that seemed suspicious to them & choosing targets to recommend for air strikes, and to guide fighter-bombers to their targets.
News & Media
Expert writing Tips
Best practice
When using "that seems suspicious", ensure the context clearly indicates what specifically is causing the suspicion. This adds clarity and avoids ambiguity.
Common error
Avoid using "that seems suspicious" as a substitute for specific concerns. Instead of vaguely stating suspicion, articulate the reasons behind it for a more persuasive and informative statement.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that seems suspicious" functions as a qualifier, expressing a subjective assessment or opinion regarding something that raises doubts or concerns. As Ludwig AI confirms, it is usable in written English.
Frequent in
News & Media
40%
Wiki
25%
Academia
15%
Less common in
Science
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "that seems suspicious" is a common and grammatically correct way to express doubt or concern. Ludwig AI highlights its role in indicating something questionable or untrustworthy. As demonstrated by numerous examples across News & Media, Wiki, and Academia, it serves to prompt further scrutiny. While versatile, it's advisable to provide specific reasons for your suspicion rather than relying on vague language. Alternatives such as "that appears dubious" or "that raises red flags" can offer nuanced expressions, but "that seems suspicious" remains a reliable choice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that looks questionable
Substitutes "seems" with "looks" and "suspicious" with "questionable", maintaining a similar level of informality.
that appears dubious
Replaces "seems" with "appears" and "suspicious" with "dubious", offering a more formal tone.
that is open to doubt
Emphasizes the uncertainty and lack of confidence in the truth or reliability of something.
that warrants further scrutiny
Indicates the necessity for a more thorough examination or investigation due to potential issues.
that raises red flags
Uses a metaphorical expression to indicate a warning sign, implying potential danger or deception.
that is fishy
Uses a slang term to describe something that is suspicious or dishonest, adding a casual tone.
that feels off
Employs a more intuitive sense of something being wrong, using "feels" instead of "seems" and "off" instead of "suspicious".
that doesn't quite add up
Expresses a sense that details are inconsistent or illogical, suggesting a lack of coherence.
that gives me pause
Indicates that something is causing hesitation or concern, suggesting a need for further consideration.
that smacks of impropriety
Suggests a hint of unethical or inappropriate behavior, carrying a stronger connotation of wrongdoing.
FAQs
How can I use "that seems suspicious" in a sentence?
You can use "that seems suspicious" to express your concern about something questionable or untrustworthy. For example, "The detail "that seems suspicious" is the timing of the event".
What are some alternatives to "that seems suspicious"?
You can use alternatives like "that appears dubious", "that raises red flags", or "that looks questionable" depending on the context.
Is it better to say "that seems suspicious" or "that is suspicious"?
"That seems suspicious" implies a subjective assessment based on available information, while "that is suspicious" suggests a more definitive conclusion. The choice depends on the level of certainty and the context.
What's the difference between "that seems suspicious" and "that seems unlikely"?
"That seems suspicious" indicates a belief that something is potentially dishonest or deceptive, whereas "that seems unlikely" simply means that something is improbable or hard to believe.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested