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
About 15% to 30% of all diagnostic imaging in adult patients contains at least one incidental finding, according to Matthew Davenport, MD, a radiologist at the University of Michigan. — Hanna Wickes, Fort Worth Star-Telegram, 21 Sep. 2026 Roughly 15% to 30% of all diagnostic imaging in adult patients contains at least one incidental finding, according to Matthew Davenport, MD, a radiologist at the University of Michigan. — Hanna Wickes, Miami Herald, 21 Sep. 2026
Noun
Plasma diagnostics are critical to fusion development because engineers need precise measurements to determine how a reactor is performing and whether design changes are working. — Neetika Walter, Interesting Engineering, 29 Sep. 2026 Extended Remote Technical Support With AR Spatial computing could transform remote diagnostics in rural regions. — Expert Panel®, Forbes.com, 28 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
  • Because of these characteristic trails, apple maggots are also known as railroad worms (the name is more commonly applied to the larvae and wormlike adult females of Phrixothrix beetles).
    — Encyclopedia Britannica, Encyclopedia Britannica, 29 Sep. 2026
  • This naturally produces several of the characteristic properties of observed Little Red Dots.
    — Robert Lea, Space.com, 29 Sep. 2026
Definition of characteristic
Noun
  • Asian cinema accounts for 96 films, women directed 41, and 20 are official entries for the international feature category at the 99th Academy Awards.
    — Naman Ramachandran, Variety, 1 Oct. 2026
  • After living in the City of Lights for more than a decade, the designer said he was drawn to its features, which informed his palette that runs from sky blues to Seine greens, via tones inspired by its typical stone buildings.
    — Lily Templeton, Footwear News, 1 Oct. 2026
Definition of feature
Adjective
  • Resnikoff fully inhabits the role of Jaku, giving him a distinctive and consistent voice, posture and temperament.
    — Christopher Arnott, Hartford Courant, 2 Oct. 2026
  • Los Feliz’s Shakespeare Bridge, a 262-foot span with Gothic-style arches and eight distinctive turrets, is approaching its 100th anniversary.
    — Los Angeles Times, Los Angeles Times, 2 Oct. 2026
Definition of distinctive
Noun
  • The company said at the time that the facility would test battery performance, quality and durability under requirements specific to the region.
    — Neetika Walter, Interesting Engineering, 3 Oct. 2026
  • It is estimated that the ring from Spanish jewelry brand Suárez cost over $30,000 at the time, likely due to the high quality of the natural diamond baguette stones.
    — Shelby Wax, Vogue, 3 Oct. 2026
Definition of quality
Adjective
  • For dinner, there are five solid options, each with its own distinct menu and mood.
    — Condé Nast, Condé Nast Traveler, 1 Oct. 2026
  • The home button has its own distinct metal surface, and other buttons on the remote are indented or distinctly shaped.
    — Todd Spangler, Variety, 30 Sep. 2026
Definition of distinct
Noun
  • Each planet has its own little traits that affect how races can play out, once again playing into that idea of futuristic racing across a galaxy.
    — Hayes Madsen, Space.com, 2 Oct. 2026
  • The abilities that gain value are traits of the creative class.
    — Catherina Gioino, Fortune, 2 Oct. 2026
Definition of trait
Adjective
  • Ironically, the one spot where Dearborn Park genuinely engages the cityscape is along the west side of State south of Roosevelt where a row of single-family homes follows Chicago’s typical development pattern.
    — Edward Keegan, Chicago Tribune, 4 Oct. 2026
  • While not your typical sneaker moment, the shoe blended the comfort of a casual sneaker with all the style and swagger of a high heel.
    — Amina Ayoud, Footwear News, 4 Oct. 2026
Definition of typical
Noun
  • Analysts attribute support for Israel in the region to deep Christian traditions woven throughout public life.
    — ABC News, ABC News, 5 Oct. 2026
  • Females pick mates based on several call attributes, including call length.
    — Claire Therese Hemingway, The Conversation, 1 Oct. 2026
Definition of attribute

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diagnosis
diagnostic
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Cite this Entry

“Diagnostic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/diagnostic. Accessed 7 Oct. 2026.

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