diagnostic 1 of 2

adjective

ˌdī-ig-ˈnä-stik How to pronounce diagnostic (audio)
variants also diagnostical
Definition of diagnosticnext
as in characteristic
serving to identify as belonging to an individual or group studies that show that cultural diversity is a diagnostic feature of a thriving city

Synonyms & Similar Words

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Antonyms & Near Antonyms

diagnostic

2 of 2

noun

as in feature
something that sets apart an individual from others of the same kind the thesis that moral decline is the infallible diagnostic of a decadent society

Synonyms & Similar Words

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of diagnostic
Adjective
Two of them, the central vein sign and paramagnetic rim lesions, were added to the most recent version of the diagnostic guidelines (published in 2025). — Erica Sloan, Washington Post, 22 Oct. 2026 What the study found The study, published this summer in JAMA Dermatology, pitted three AI diagnostic systems against 652 physicians using 1,117 standardized cases. — Leslie Baumann, Miami Herald, 22 Oct. 2026
Noun
The diagnostics, personalization and specialized services are the parts driving the biggest price jumps. — Ashley Lynch, Fort Worth Star-Telegram, 5 Oct. 2026 In fact, the only setting is a toggle for sending diagnostics to Avira. — Neil J. Rubenking, PC Magazine, 30 Sep. 2026 See All Example Sentences for diagnostic
Recent Examples of Synonyms for diagnostic
  1. characteristic
  2. feature
  3. distinctive
  4. quality
  5. distinct
  6. trait
  7. typical
  8. attribute
Adjective
  • The ad is characteristic of the increasingly dark tone Hilton’s campaign has taken on in the home stretch.
    — Ben Paviour, Sacbee.com, 28 Oct. 2026
  • Drone motors and propellers generate characteristic sounds during operation.
    — Prabhat Ranjan Mishra, Interesting Engineering, 26 Oct. 2026
Definition of characteristic
Noun
  • While the bathrooms in most accommodations feature walk-in showers, a few of the upstairs rooms have bathtubs, making those rooms a good choice for families.
    — Condé Nast, Condé Nast Traveler, 29 Oct. 2026
  • Introduced for 2024, the Equinox EV combines long range, a smooth ride quality, and a generous list of standard features at an affordable price.
    — ABC News, ABC News, 28 Oct. 2026
Definition of feature
Adjective
  • Altadena had a distinctive and cherished identity before the fire.
    — Steve Lopez, Los Angeles Times, 24 Oct. 2026
  • The tiny Norwegian archipelago, 68 degrees north of the Arctic Circle and two flights from Oslo, is a distinctive and dramatic landscape with spiky mountains rising from the Norwegian Sea and sandy beaches fringed by fjords.
    — Arati Menon, Condé Nast Traveler, 24 Oct. 2026
Definition of distinctive
Noun
  • The middle tier of the market has been hollowed out, with prices inching higher even as brands downgrade quality.
    — Allison Morrow, CNN Money, 24 Oct. 2026
  • The movie ends with a kind of shrug, which is one of its best qualities.
    — Jackson McHenry, Vulture, 24 Oct. 2026
Definition of quality
Adjective
  • Ideas can be measured through semantic distance, which is a way of quantifying how distinct individual concepts are.
    — Roger Beaty, The Conversation, 28 Oct. 2026
  • Netflix logged 21 positions spread over 18 series, the broadest range of distinct titles of the platforms the report examined.
    — Naman Ramachandran, Variety, 27 Oct. 2026
Definition of distinct
Noun
  • Warhound wants to improve canine health and longevity alongside traits such as speed, agility, and scent detection.
    — Aamir Khollam, Interesting Engineering, 23 Oct. 2026
  • With Carr, his average physical traits (by NFL QB standards) give pause for thought.
    — Barry Jackson, Miami Herald, 21 Oct. 2026
Definition of trait
Adjective
  • However, the test took place entirely on urban roads in mild weather, conditions that favour EV efficiency and do not reflect typical highway driving or winter use.
    — Bojan Stojkovski, Interesting Engineering, 24 Oct. 2026
  • The One Block Down x Air Max 95 OG Big Bubble Lux features a full premium leather upper, replacing all of the typical Air Max 95 materials including its signature synthetic suede and mesh.
    — Riley Jones, Footwear News, 24 Oct. 2026
Definition of typical
Noun
  • The Rams displayed all those attributes Sunday in a 35-21 victory over the Raiders at Allegiant Stadium.
    — Assistant Sports Editor, Los Angeles Times, 26 Oct. 2026
  • According to the settlement website, eligible class members include anyone who received an inaccurate credit score or credit attribute because of an error in Equifax's Online Modeling System (OMS) that occurred between March 17 and April 8, 2022.
    — Brian Sloan,Dan Avery, CNBC, 23 Oct. 2026
Definition of attribute

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diagnosis
diagnostic
diagnostics
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Cite this Entry

“Diagnostic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/diagnostic. Accessed 31 Oct. 2026.

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