as in imperceptible
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Recent Examples of unobservable
In fact, the speedy planet is occulted (hidden) by the sun's disk, but of course, this event is unobservable.
—
Joe Rao,
Space.com,
2 May 2026
The future, after all, remains stubbornly unobservable.
—
Tomas Chamorro-Premuzic,
Forbes.com,
28 Mar. 2026
But responsibility diffuses across developers, deployers, and users, and interaction loops remain private and unobservable.
—
Deb Roy,
The Atlantic,
15 Feb. 2026
So, within standard general relativity, Einstein–Rosen bridges are unstable and unobservable.
—
Rupendra Brahambhatt,
Interesting Engineering,
17 Jan. 2026
Is the theory of the unobservable multiverse science or mere speculation?
—
Literary Hub,
19 Nov. 2025
Its nucleus is also far bigger than other notable comets, while its arrival time was fine-tuned to bring it within tens of millions of kilometers from Mars, Venus and Jupiter and be unobservable from Earth at perihelion, along with other unexpected properties.
—
Hannah Millington,
MSNBC Newsweek,
30 Oct. 2025
Joe Rao,
Space.com,
2 May 2026
The future, after all, remains stubbornly unobservable.
—
Tomas Chamorro-Premuzic,
Forbes.com,
28 Mar. 2026
But responsibility diffuses across developers, deployers, and users, and interaction loops remain private and unobservable.
—
Deb Roy,
The Atlantic,
15 Feb. 2026
So, within standard general relativity, Einstein–Rosen bridges are unstable and unobservable.
—
Rupendra Brahambhatt,
Interesting Engineering,
17 Jan. 2026
Is the theory of the unobservable multiverse science or mere speculation?
—
Literary Hub,
19 Nov. 2025
Its nucleus is also far bigger than other notable comets, while its arrival time was fine-tuned to bring it within tens of millions of kilometers from Mars, Venus and Jupiter and be unobservable from Earth at perihelion, along with other unexpected properties.
—
Hannah Millington,
MSNBC Newsweek,
30 Oct. 2025
Recent Examples of Synonyms for unobservable
Adjective
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At first, the change is imperceptible but Nick notices that his sleepy village seems more vibrant, more populated with people.
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My dream foundation is one that conceals blemishes but is so imperceptible that people will ask me about my skin care routine.
Adjective
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And how could such an indistinct and intangible thing be cured?
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Two other robots approach an indistinct tree line, and devastating blasts follow, the unit saying Russian positions had been spotted there earlier.
Adjective
-
Throughout the game, Aubry has played the twists extremely well, to the point where she’s been virtually unnoticeable.
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The consequences of such an error, in the context of a computation where there is no cross-checking in place, can range from unnoticeable to catastrophic.
Adjective
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The vast majority of the 18,064 rendered her play-calls and complaints indiscernible with their unceasing din.
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Aside from higher-quality cameras and a bit more gray hair, the time jump is almost indiscernible.
Cite this Entry
“Unobservable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unobservable. Accessed 27 Jun. 2026.
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