英和和英

語源

From over- +‎ promise.

動詞

overpromise (third-person singular simple present overpromises, present participle overpromising, simple past and past participle overpromised)

1. To promise more than is delivered.

   Synonym: overcommit

   We don't want to overpromise.

   • 2008 December 6, Tiyana Grulovic, “Brows are a gal's best accessory”, in Globe and Mail‎:

     So rather than posh skin creams that overpromise, a good brow job gives instant results.

   • 2020 July 13, Michael Warren, Jeremy Diamond, Ryan Nobles and Fredreka Schouten, “Amid rising coronavirus cases, the Trump campaign struggles to get its rally machine going”, in CNN‎:

     Hope Hicks, one of the President’s longest-serving aides, warned Parscale against touting ticket request numbers, reminding him that the number one rule in politics is not to overpromise and underdeliver, a source familiar with the matter said.

   • 2022 October 5, “Network News: Private sector's role in a publicly-owned railway”, in RAIL, number 967, page 16:

     "[...] If the economy has tanked... then we don't want to over-promise and under-deliver."

参考