INDISTINGUISHABLE Synonyms: 133 Similar and Opposite Words

indistinguishable

adjective

ˌin-di-ˈstiŋ-gwi-shə-bəl

Definition of indistinguishable

as in invisible

not perceptible by a sense or by the mind indistinguishable differences that can be measured only electronically

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in vague

not seen or understood clearly indistinguishable shapes in the fog

Synonyms & Similar Words

Antonyms & Near Antonyms

as in identical

resembling another in every respect a synthetic fabric that supposedly is indistinguishable from real silk

Synonyms & Similar Words

Antonyms & Near Antonyms

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 indistinguishable This down-alternative duvet insert is made with an organic cotton shell and hypoallergenic fill fiber that is virtually indistinguishable from natural down based on our testing notes. — Yelena Moroz Alpert, Architectural Digest, 5 Aug. 2026 The novel’s lack of interest in what’s going on inside its characters’ phones becomes indistinguishable from a disinterest in what’s happening in their minds. — Hillary Kelly, The Atlantic, 24 July 2026 There was the sea, front and center, its horizon almost indistinguishable from the cloudless sky. — Jessica Sulima, Condé Nast Traveler, 23 July 2026 Visually, the Touring is mostly indistinguishable from the more expensive Grand Touring, which is fortunate because its design is one of the vehicle’s strongest assets. — ArsTechnica, 17 July 2026 See All Example Sentences for indistinguishable

Recent Examples of Synonyms for indistinguishable

Adjective

Exercises involving public safety partners, facility operators, legal advisors, executive leadership and technical personnel often reveal procedural gaps that remain invisible during routine operations.

— Bill Edwards, Forbes.com, 21 Aug. 2026
The sector has spent decades treating this capital as either invisible or suspicious.

— Alaa Murabit, STAT, 20 Aug. 2026

Definition of invisible

Adjective

Schedule the appointment, set the reminder, protect the rest window, and let one steady step make the pressure feel less vague.

— Tarot.com, Chicago Tribune, 21 Aug. 2026
However, the piece maintains that vague assurances are not enough and that Becerra should commit to a specific time and place, framing a face-to-face debate as an obligation rather than a tactical option.

— Los Angeles Times, Los Angeles Times, 20 Aug. 2026

Definition of vague

Adjective

If only Elanga had managed to finish off an almost identical chance at Villa Park on his Newcastle debut a year ago, then the winger’s first season on Tyneside may have taken on a very different complexion.

— Chris Waugh, New York Times, 23 Aug. 2026
To be sure, today's bond market isn't identical to that of 1987, and several of the underlying conditions that led to Black Monday are not currently at play.

— Liz Napolitano, CNBC, 21 Aug. 2026

Definition of identical

Adjective

With all those stars clumped together, even fainter globular clusters will typically be easier to spot than the smaller variety.

— Chelsea Gohd, Space.com, 21 Aug. 2026
For astronomers, these satellites would become a nightmare for observations, crowding out and obscuring fainter objects or even challenging the Milky Way’s prominence with their glare.

— Arielle Frommer, Scientific American, 20 Aug. 2026

Definition of faint

Adjective

Clinicians found real value in cases involving subtle fractures in the knees, feet and other extremities, where conventional X-ray findings were inconclusive or missed the fracture altogether.

— Erez Meltzer, Forbes.com, 21 Aug. 2026
Then there are the subtle vanilla notes like those found in Orb Oils’s Lenny fragrance, matcha in Le Labo’s, or, say, Flamingo Estate’s Prinsesstårta roll-on captures notes of marzipan like a slice of Sant Ambroeus Princess cake.

— Arden Fanning Andrews, Vogue, 21 Aug. 2026

Definition of subtle

Adjective

Ivan’s room feels practically airless, his face obscured in shadows, or captured in hazy side profiles, as Anica’s bright, concerned gaze holds the frame’s focus.

— Beatrice Loayza, Variety, 24 Aug. 2026
The cutter has been great for the supinating Cavalli, but the benefit of a new pitch is hazier with some of the small sample guys.

— Eno Sarris, New York Times, 20 Aug. 2026

Definition of hazy

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indistinctness

indistinguishable

indistinguished

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“Indistinguishable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indistinguishable. Accessed 27 Aug. 2026.

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Synonyms of indistinguishable

adjective

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