UNNOTICEABLE Synonyms: 44 Similar and Opposite Words

unnoticeable

adjective

ˌən-ˈnō-tə-sə-bəl

Definition of unnoticeable

as in invisible

not readily seen or noticed a nearly unnoticeable change in the color

Synonyms & Similar Words

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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 unnoticeable Except her shell is rather flat compared to others’, its spiral unremarkable, its apex nearly unnoticeable. — Literary Hub, 23 Feb. 2026 Trump has also dismissed offshore wind developments as ugly, but Orsted says the Sunrise Wind project will be at least 30 miles east of Long Island’s Montauk Point, virtually unnoticeable from Long Island. — Jennifer McDermott, Los Angeles Times, 3 Feb. 2026 Some are weak, only offering a brief shift in the wind direction as well as a subtle, almost unnoticeable drop in temperatures. — Anthony Franze, San Antonio Express-News, 3 Feb. 2026 Jenner's latest haircut is almost unnoticeable. — Hannah Malach, InStyle, 15 Jan. 2026 See All Example Sentences for unnoticeable

Recent Examples of Synonyms for unnoticeable

Adjective

The mostly invisible bits course through blood and pass from mother to child through the placenta and breast milk.

— Michael Hawthorne, Chicago Tribune, 22 Oct. 2026
Why invisible warmth is catching on The cultural setup for this trend was already in place.

— Hanna Wickes, Miami Herald, 22 Oct. 2026

Definition of invisible

Adjective

The discreet après-ski lounge, complete with outdoor fire pits, plunge pool, and locker room, is open exclusively to club members and hotel guests.

— Lindsay Cohn, Vogue, 23 Oct. 2026
Very clean and modern yet with understated nods to place—subtle Hawaiian patterns, a discreet pineapple print on pillows, natural textures.

— Condé Nast, Condé Nast Traveler, 23 Oct. 2026

Definition of discreet

Adjective

Acoustic monitoring could therefore provide an additional layer of protection by identifying unusual mechanical behaviour that might otherwise go unnoticed during routine inspections.

— Prabhat Ranjan Mishra, Interesting Engineering, 26 Oct. 2026
Order timestamps cannot explain whether preparation was slow or a finished item waited unnoticed.

— Maria Zhang, Forbes.com, 26 Oct. 2026

Definition of unnoticed

Adjective

Conservators also remove inconspicuous (often inauthentic) additions.

— Tara Anne Dalbow, Architectural Digest, 21 Oct. 2026
Whatever has caused his rather inconspicuous numbers seemed relevant to ask offensive coordinator Eric Bieniemy a few weeks ago.

— Kansas City Star, Kansas City Star, 20 Oct. 2026

Definition of inconspicuous

Browse Nearby Words

unnewsworthy

unnoticeable

unnoticed

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“Unnoticeable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unnoticeable. Accessed 29 Oct. 2026.

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Synonyms of unnoticeable

adjective

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