DIAGNOSTIC Synonyms: 72 Similar and Opposite Words

diagnostic 1 of 2

adjective

ˌdī-ig-ˈnä-stik

variants also diagnostical

Definition of diagnostic

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

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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

That isn’t to say that Mark Zuckerberg is less evil than Sam Altman, only that these films — one diagnostic, the other biblical — adopt categorically different perspectives on their subjects, neither one of whom can leave their humanity behind. — David Ehrlich, IndieWire, 6 Oct. 2026 The program includes initial and final medical examinations, diagnostic assessments, bioelectrical impedance analysis, a 3D body scan, an individualized nutrition plan, movement therapy, therapeutic massage and an online nutrition follow-up. — Ashley Lynch, Fort Worth Star-Telegram, 5 Oct. 2026

Noun

In fact, the only setting is a toggle for sending diagnostics to Avira. — Neil J. Rubenking, PC Magazine, 30 Sep. 2026 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 See All Example Sentences for diagnostic

Recent Examples of Synonyms for diagnostic

Adjective

Its inclusion in the corridors of power is characteristic of the 52-year-old executive, whom colleagues describe as committed, charismatic and down-to-earth.

— Jenny B. Fine, Footwear News, 9 Oct. 2026
Our brains continuously predict what should happen next, and when the outcome differs from that prediction, characteristic neural responses can appear.

— New Atlas, New Atlas, 4 Oct. 2026

Definition of characteristic

Noun

Some robo-advisors offer more customization and features, such as tax-loss harvesting, which uses losses to offset other portfolio gains, or automatic rebalancing.

— Kate Dore, CFP®, EA,Kelli Grant, CFP®, CNBC, 8 Oct. 2026
Hennekam remembers that patient to be 8 or 9, with distinctive features.

— Deepa Fernandes, STAT, 8 Oct. 2026

Definition of feature

Adjective

And yet that bright, sweet aroma is front and center in Creed Aventus, the distinctive eau de parfum widely believed to take inspiration from the French emperor’s indomitable spirit.

— Robb Report, Robb Report, 9 Oct. 2026
But the show’s appeal went beyond its distinctive look, according to the exec.

— Mathew Scott, HollywoodReporter, 9 Oct. 2026

Definition of distinctive

Noun

Twenty years later, the Chicks are marking the anniversary of Taking the Long Way with a modest tour and equally modest deluxe reissue, featuring a handful of demos and outtakes of mixed quality.

— Shaad D’Souza, Pitchfork, 11 Oct. 2026
The new wave of London clubs always had a very urban quality, but inevitably, as their members matured, so did their needs.

— Mark Cecil, Robb Report, 10 Oct. 2026

Definition of quality

Adjective

But even with 22 tracks to work with, the sound too often defaults to a similar muted backdrop, which blurs some of the less distinct songs together.

— Molly Mary O’Brien, Pitchfork, 7 Oct. 2026
The rooms are designed for gathering, whether that's at the music venue, on the rooftop bar, or in one of the other distinct dining experiences.

— Condé Nast, Condé Nast Traveler, 7 Oct. 2026

Definition of distinct

Noun

The team’s brightest moment comes when Olivia realizes that Daisy has incorporated her unique personality traits, like praying repetitiously and loving the musical Annie.

— Noel Murray, Vulture, 9 Oct. 2026
Publishers sold albums of facsimile autographs, and the interest developed into the field of graphology, the practice of analyzing a person’s handwriting to purportedly discern personality traits.

— Harmeet Kaur, CNN Money, 8 Oct. 2026

Definition of trait

Adjective

Between 50 and 60 visitors will make the trek out there on a typical day, according to David Boyd, public information officer for the White River National Forest.

— The Aspen Times, Denver Post, 11 Oct. 2026
The distillery expanded into wood finishing with the launch of Maker’s 46 in 2010, but this wasn’t your typical cask-finished whiskey.

— Jonah Flicker, Robb Report, 11 Oct. 2026

Definition of typical

Noun

Within premium products, there is a focus on longevity attributes in skin care and elegant, sophisticated makeup products among mature middle-class consumers.

— Jennifer Weil, Footwear News, 9 Oct. 2026
The study also found that daughters’ caregiving more responsive than sons’ to their own and their parents’ attributes.

— Joshua Hong, Fortune, 9 Oct. 2026

Definition of attribute

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diagnosis

diagnostic

diagnostics

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“Diagnostic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/diagnostic. Accessed 15 Oct. 2026.

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Synonyms of diagnostic

adjective

noun

Example Sentences

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