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overpromise

American  
[oh-ver-prahm-is] / ˌoʊ vərˈprɑm ɪs /

verb (used without object)

overpromised, overpromising
  1. to promise too much.


verb (used with object)

overpromised, overpromising
  1. to make excessively numerous or ambitious promises to or about.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Most media acquisitions overpromise synergies, underdeliver creativity and destroy capital.

From The Wall Street Journal ● Dec. 8, 2025

Swinney has to try and inspire his followers on the independence question, but he also doesn't want to overpromise.

From BBC ● Jul. 18, 2025

She didn’t overpromise, and neither did the actual science that inspired this.

From Slate ● Jun. 28, 2025

In some cases, he has found, “they overpromise the likely results of these trials and create false hope.”

From Los Angeles Times ● Jul. 10, 2023

At the same time, he says, “in science, it’s good to play a bit of devil’s advocate” rather than overpromise a result that turns out to be incorrect.

From Scientific American ● May 11, 2023

Newsom and others “may have overpromised what Prop. 50 could do,” Stutzman said.

From Los Angeles Times ● Nov. 5, 2025

Despite getting rave reviews on the West Coast, it’s clear from your reporting that Zum overpromised and underdelivered in Howard County.

From Slate ● Sep. 14, 2023

They claimed to pay more for their glasses than if LensCrafters had not overpromised and underdelivered.

From Reuters ● Aug. 1, 2023

For his part, Mr. Ramaswamy said that criticism that he overpromised was missing the point.

From New York Times ● Jun. 27, 2023

The main source of disagreement was from Inslee, who earlier expressed concerns that the proposed plan overpromised on what it could deliver, while underspending on maintenance and the State Patrol.

From Seattle Times ● Apr. 25, 2023

Chriss stumbled out of the gate, overpromising to “shock the world” with a suite of product announcements that failed to inspire.

From The Wall Street Journal ● Jul. 19, 2026

But investors have gotten used to Musk’s overpromising over the years.

From MarketWatch ● Dec. 26, 2025

“There’s always a balance between meeting people where they’re at and connecting with them in a way that resonates, while also not overpromising, underdelivering, or misleading anyone.”

From Los Angeles Times ● Oct. 8, 2025

And the unexpected return of Oasis's iconic Mancunian contemporaries The Stone Roses in 2011, after a 20-year absence, highlighted the danger of overpromising and underdelivering.

From BBC ● Aug. 31, 2024

The last levy was widely viewed as overpromising and went through a “reset” to recalibrate expectations, though many of the originally proposed projects have either been completed or are in progress.

From Seattle Times ● Apr. 4, 2024

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