underachieve

U1N1D2E1R1A1C3H4I1E1V4E1
/ˌʌndə(ɹ)əˈt͡ʃiːv/

verb

To achieve less than expected; to fail to fulfil one's potential.

RareScrabble 21

Meanings

verbunderachieve (third-person singular simple present underachieves, present participle underachieving, simple past and past participle underachieved)

present singular third person underachieves · participle present underachieving · participle past underachieved · past underachieved

Synonyms & antonyms

verbTo achieve less than expected; to fail to fulfil one's potential.

More synonyms by meaning

verbperform less well or with less success than expected

Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*h₁én
  2. Proto-Indo-European*h₁entér
  3. Proto-Indo-European*h₂én
  4. Proto-Indo-European*dʰeh₁-?
  5. Proto-Indo-European*(H)n̥dʰí
  6. Proto-Indo-European*(H)n̥dʰér
  7. Proto-Germanic*under
  8. Proto-West Germanic*undar
  9. Old Englishunder-
  10. Middle Englishunder-
  11. Englishunder-
  12. Middle Englishachieven
  13. Englishachieve
  14. Englishunderachieve

From under- + achieve.

Full word history & related roots →
Cite this entry
APA

underachieve. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/underachieve

MLA

“underachieve.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/underachieve. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “underachieve,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/underachieve.

Source: underachieve on Wiktionary, CC BY-SA 4.0.