UNDEFINABLE Synonyms: 74 Similar and Opposite Words

undefinable

adjective

Definition of undefinable

as in undefined

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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 undefinable Sports cars are famously undefinable, encompassing a broad array of roadsters, four-door cars, coupes, grand tourers, supercars, and even some straight-up race cars. — Robert Ross, Robb Report, 28 Oct. 2025 Making a case for the undefinable quality of camp, Doonan asks what do Grace Jones, Benjamin Disraeli, Salvador Dalí, K-pop and a giant art nouveau vase covered in fairies and stuffed with peacock feathers have in common. — Rosemary Feitelberg, Footwear News, 23 July 2025 The streets are dotted with workers in hazmat suits doing undefinable tasks and the stores are rundown. — Esther Zuckerman, IndieWire, 11 Mar. 2025 England’s precise positions down that side were slightly undefinable, which means the formation question is slightly redundant. — Michael Cox, The Athletic, 7 July 2024 See All Example Sentences for undefinable

Recent Examples of Synonyms for undefinable

Adjective

Those 31 undefined concepts in our own knowledge base were a governance failure at a company that exists to solve governance failures.

— Philip Brittan, Forbes.com, 4 Sep. 2026
But the agreement subsequently collapsed as Washington and Tehran started fighting over shipping routes, which were left undefined in the deal.

— Spencer Kimball,Deena Zaidi, CNBC, 12 Aug. 2026

Definition of undefined

Adjective

In the case of tomatoes, this is true with indeterminate varieties, and less so with determinate varieties that won’t continue growing and producing after harvesting.

— Amy Brightfield, Better Homes & Gardens, 20 July 2026
For Mary Kay, the latter of these rationales seems to have been clothed in the guise of the former, though the precise catalyst for establishing her own outfit remains indeterminate.

— Lauren Michele Jackson, New Yorker, 15 July 2026

Definition of indeterminate

Adjective

Yet cycling’s code of ethics is both large and indistinct; the scale of Pogačar’s dominance threatens its traditions.

— Jacob Whitehead, New York Times, 26 July 2026
There, a holiday somewhere hot and indistinct, the only clear memory compressed into the feeling of rough grains of sand studding her feet.

— Literary Hub, Literary Hub, 13 July 2026

Definition of indistinct

Adjective

That separation helps explain how uncertain the market remains — even to veteran coaches.

— Manny Navarro, New York Times, 16 Sep. 2026
But take the owner out of the equation, and the loyal customers stop coming, while the accounts become uncertain overnight.

— Jason Sisneros, Forbes.com, 16 Sep. 2026

Definition of uncertain

Adjective

The future of Rossoblu’s tandem pizzeria, Superfine, remains undetermined.

— Stephanie Breijo, Los Angeles Times, 5 Sep. 2026
Seemingly little care was taken to rebury the bodies whole; an ossuary pit with an undetermined number of bones was also identified under that same patch of grass.

— Victoria Davies, Rolling Stone, 31 Aug. 2026

Definition of undetermined

Adjective

But most of the objects are in good or pristine condition, indistinguishable from equivalent items on the resale market.

— Oscar Holland, CNN Money, 14 Sep. 2026
If ideas seem too abstruse, Ethan and Joe discuss them at length in rhetoric indistinguishable from pompous teenagers working through philosophical basics.

— Vikram Murthi, IndieWire, 14 Sep. 2026

Definition of indistinguishable

Adjective

The film fails to convey the fearsome, inexplicable beauty that Herzog clearly sees (or perhaps once saw) in this story.

— Bilge Ebiri, Vulture, 3 Sep. 2026
What will happen to the stage where Elvis’s swiveling pelvis was kept demurely out of frame, where the Beatles made their American debut, where Jackie Mason may or may not have flipped the bird at the host, where Topo Gigio found inexplicable fame?

— Christopher Bonanos, Curbed, 3 Sep. 2026

Definition of inexplicable

Browse Nearby Words

undefiled

undefinable

undefined

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“Undefinable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undefinable. Accessed 18 Sep. 2026.

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Synonyms of undefinable

adjective

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