Underdeliver

verb

verb ·Rare ·Advanced level

Definitions

Verb
  1. 1
    To deliver less, or at an inferior level, than promised or expected

    "[…] the result was a warning to all exhibition organisers about the dangers of overpromising and underdelivering when promoting events."

Example

More examples

"[…] the result was a warning to all exhibition organisers about the dangers of overpromising and underdelivering when promoting events."

Etymology

From under- + deliver.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.