Word.ws English Dictionary

underdiagnose

underdiagnose verb: to diagnose something less often than it actually occurs.

Verb

underdiagnose (third-person singular simple present underdiagnoses, present participle underdiagnosing, simple past and past participle underdiagnosed)

  1. To diagnose something less often than it actually occurs.
    • Meanwhile, literature supports the possibility of underdiagnosing AC in the hospital setting; exponentially so when males generally have poor hospital-attending behavior.2015 July 3, David Ben Kumah et al., “Prevalence of allergic conjunctivitis among basic school children in the Kumasi Metropolis (Ghana): a community-based cross-sectional study”, in BMC...
    Antonyms:
    overdiagnose

Antonyms of underdiagnose

Forms of underdiagnose

third-person singular presentunderdiagnoses
present participleunderdiagnosing
past participleunderdiagnosed
pastunderdiagnosed

Origin of underdiagnose

From under- + diagnose.

Questions about underdiagnose

What does underdiagnose mean?
Underdiagnose means to diagnose something less often than it actually occurs.
What part of speech is underdiagnose?
Underdiagnose is a verb.
What is the past tense of underdiagnose?
The past tense of underdiagnose is underdiagnosed.

Words near underdiagnose in the dictionary

  1. underdevelops
  2. underdeviation
  3. underdeviations
  4. underdevil
  5. underdevils
  6. underdiagnose
  7. underdiagnosed
  8. underdiagnoses
  9. underdiagnosing
  10. underdiagnosis
  11. underdiagnostic

Source and license

Adapted from Wiktionary: underdiagnose (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-underdiagnose.wav.

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