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
sure to underperform
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "sure to underperform" is correct and usable in written English.
It can be used to indicate a strong expectation that something will not meet performance standards or expectations. Example: "Given the lack of preparation and resources, this project is sure to underperform compared to our previous initiatives."
✓ Grammatically correct
News & Media
Wiki
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 similar examples from authoritative sources
Similar Expressions
60 human-written examples
For those in retirement, this is a sure way to underperform the market and often lose money.
News & Media
If the employee continues to underperform, be sure they understand that improvements must match benchmarks or the employee will be fired.
Wiki
Sure enough, funds that have relatively large positions (which move prices more) and that trade frequently tend to underperform.
News & Media
Wealth management continued to underperform.
News & Media
This leads them to underperform.
News & Media
He downgraded Countrywide's rating to underperform.
News & Media
No wonder most managers seem to underperform.
News & Media
Meanwhile, international markets continued to underperform.
News & Media
Goldman Sachs, Bank of America, Stand & Poor and others downgraded the company to "underperform" and "negative" ratings.
News & Media
Those costs doom the fund managers to underperform.
News & Media
Piper Jaffray, the Credit Suisse Group, Jefferies & Company and RBC Capital Markets also lowered their ratings to underperform.
News & Media
Expert writing Tips
Best practice
Use "sure to underperform" when you want to strongly suggest a likely negative outcome or failure to meet expectations. Ensure the context clearly indicates what the subject is expected to perform poorly in.
Common error
Avoid using "sure to underperform" when the outcome is merely uncertain or speculative. Overusing the phrase can weaken your argument if the situation does not clearly point toward underperformance.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sure to underperform" functions as a predictive expression, suggesting a strong expectation that something will not meet its performance goals. According to Ludwig AI, this implies a confident forecast of negative outcomes based on current conditions or inherent flaws.
Frequent in
News & Media
35%
Science
25%
Formal & Business
20%
Less common in
Wiki
10%
Encyclopedias
5%
Academia
5%
Ludwig's WRAP-UP
The phrase "sure to underperform" is a predictive expression indicating a strong belief that something will not meet its expected performance level. As confirmed by Ludwig AI, it's grammatically correct and suitable for a range of contexts, including professional, news, and even retirement planning. While not extremely common, its usage is straightforward—use it to express a confident, negative forecast. Remember to use it only when you have real facts that support the assumption otherwise it may be perceived as speculation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
bound to disappoint
Replaces "underperform" with a more general term for failing to meet expectations.
destined to fall short
Emphasizes the inevitability of not reaching the desired level.
certain to fail
Uses a stronger term, "fail", to indicate a higher degree of negative outcome.
guaranteed to do poorly
Replaces "underperform" with a more descriptive phrase about poor performance.
likely to underachieve
Substitutes "underperform" with "underachieve", focusing on not meeting potential.
sure to be substandard
Focuses on the result being below the expected quality or standard.
fated to flounder
Uses a more metaphorical term, "flounder", to suggest struggling and failing.
will inevitably disappoint
Highlights the unavoidable nature of the disappointing result.
slated for mediocrity
Indicates that the outcome is predetermined to be average or unexceptional.
poised to regress
Implies a movement backward from a current state, rather than simply failing to improve.
FAQs
How can I use "sure to underperform" in a sentence?
Use "sure to underperform" to express a high degree of certainty that something will not meet expectations. For example, "Without adequate resources, this project is "sure to underperform"".
What are some alternatives to saying "sure to underperform"?
You can use alternatives such as "bound to disappoint", "destined to fall short", or "likely to underachieve" depending on the context.
When is it appropriate to use "sure to underperform"?
It is appropriate when you have strong evidence or reason to believe that something will not perform well. For example, "A company with outdated technology is "sure to underperform" in a competitive market".
What's the difference between "sure to underperform" and "likely to underperform"?
"Sure to underperform" indicates a higher degree of certainty than "likely to underperform". "Sure" suggests near certainty, while "likely" implies a strong probability but not absolute certainty.
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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested