underperform
verb
un·der·per·form
ˌən-dər-pər-ˈfȯrm 
-pə-ˈfȯrm
underperformed; underperforming; underperforms
: to do worse than
: to fail to do as well as expected
underperformer
noun
Examples of underperform in a Sentence
The report shows which schools are underperforming.
Recent Examples on the Web
But there are some signs that may be starting to flip back now in the direction of the U.S. Major Vanguard ETFs tracking Europe, emerging markets and world markets excluding the U.S. are all underperforming the S & P 500 in July after outperforming through the first half.
—
Jesse Pound, CNBC, 11 July 2025
Imagine handing a rising leader full accountability for an underperforming business unit.
—Vibhas Ratanjee, Forbes.com, 9 July 2025
He’s only won two races this season, and then there’s the case of the underperforming second Red Bull seat, which has already seen one driver swap this year (from Liam Lawson to Yuki Tsunoda).
—Madeline Coleman, New York Times, 9 July 2025
The executive order and memorandum included explicit tools for staff reduction including a general standard that no more than one employee should be hired for every four employees that depart, removing underperforming employees, and allowing term or temporary positions to expire without renewal.
—Nina Totenberg, NPR, 8 July 2025
See All Example Sentences for underperform
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Jesse Pound, CNBC, 11 July 2025
Imagine handing a rising leader full accountability for an underperforming business unit.
—Vibhas Ratanjee, Forbes.com, 9 July 2025
He’s only won two races this season, and then there’s the case of the underperforming second Red Bull seat, which has already seen one driver swap this year (from Liam Lawson to Yuki Tsunoda).
—Madeline Coleman, New York Times, 9 July 2025
The executive order and memorandum included explicit tools for staff reduction including a general standard that no more than one employee should be hired for every four employees that depart, removing underperforming employees, and allowing term or temporary positions to expire without renewal.
—Nina Totenberg, NPR, 8 July 2025
See All Example Sentences for underperform
Cite this Entry
“Underperform.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underperform. Accessed 16 Jul. 2025.
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