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
Sacramento students are underperforming in English language arts and mathematics assessments compared to their peers across the state, according to new data released by the California Department of Education.
—
Jennah Pendleton, Sacbee.com, 15 Oct. 2025
When someone consistently underperforms, the resulting discomfort or fear of job loss doesn’t automatically mean their leader is toxic.
—Johnny C. Taylor Jr, USA Today, 14 Oct. 2025
The analyst earlier this month downgraded Apple to underperform, noting overly lofty expectations for the company’s next iPhone .
—Lisa Kailai Han, CNBC, 13 Oct. 2025
Finding first basemen, Preller has mostly underperformed the bright results of many of the franchise’s other team-builders.
—Tom Krasovic, San Diego Union-Tribune, 12 Oct. 2025
See All Example Sentences for underperform
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Jennah Pendleton, Sacbee.com, 15 Oct. 2025
When someone consistently underperforms, the resulting discomfort or fear of job loss doesn’t automatically mean their leader is toxic.
—Johnny C. Taylor Jr, USA Today, 14 Oct. 2025
The analyst earlier this month downgraded Apple to underperform, noting overly lofty expectations for the company’s next iPhone .
—Lisa Kailai Han, CNBC, 13 Oct. 2025
Finding first basemen, Preller has mostly underperformed the bright results of many of the franchise’s other team-builders.
—Tom Krasovic, San Diego Union-Tribune, 12 Oct. 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 18 Oct. 2025.
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