NO-NO Synonyms: 74 Similar and Opposite Words

no-no

noun

Definition of no-no

as in prohibition

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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 no-no Apparently, the broadcast producer decided this was a no-no and either didn’t let Chex know or realized too late what was happening. — Pete Grathoff, Kansas City Star, 17 Aug. 2026 As has no doubt become evident even at this early stage of our article, identikit stadiums of the flat-pack variety located in retail parks are something of a no-no for this writer. — Richard Sutcliffe, New York Times, 13 Aug. 2026 Never emptying the filter is another big no-no, and not draining the filter is also a mistake. — Daley Quinn, Southern Living, 3 Aug. 2026 Eala supporters flooded the main stadium this week during her matches waving Philippines flags, and sometimes even clapping for opponents missed serves (a tennis etiquette no-no). — Lev Akabas, Sportico.com, 2 Aug. 2026 See All Example Sentences for no-no

Recent Examples of Synonyms for no-no

Noun

Historically, politicians have kept a firewall between church and state to keep from crossing the First Amendment’s prohibition on a national religion or government restrictions that interfere with an individual’s expression of faith.

— Miami Herald, Miami Herald, 15 Oct. 2026
These young people have defied prohibitions on protest, breached draconian security clampdowns, and endured detentions to relentlessly question the government’s authority.

— Pratap Bhanu Mehta, Foreign Affairs, 15 Oct. 2026

Definition of prohibition

Noun

Any eligibility restriction might seem unfair when applied to individual athletes.

— Michael McCann, Sportico.com, 13 Oct. 2026
At least half the original candidates in Alaska’s crowded governor’s race took positions critical of trawling or bycatch as contenders across the political spectrum called for tighter restrictions.

— Annika Hammerschlag, Los Angeles Times, 13 Oct. 2026

Definition of restriction

Noun

Online networks’ native agents were bringing more adaptive systems to a changing art world, using tactics celebrated in their own communities but until recently taboo in the towers of high culture.

— Simon Denny, Artforum, 1 Oct. 2026
In a form of cultural protection, stories about her functioned as a taboo against hunting.

— Literary Hub, Literary Hub, 22 Sep. 2026

Definition of taboo

Noun

Some Security members have expressed concerns that designating political figures would interfere in Haiti’s internal affairs, particularly with elections approaching, while others have criticized the lack of enforcement on an arms embargo.

— Jacqueline Charles, Miami Herald, 7 Oct. 2026
After the Great Depression, school districts revisited the idea during the energy crisis of the 1970s, following the 1973 Arab oil embargo and the painful years of stagflation that followed.

— Muskaan Arshad, Fortune, 1 Oct. 2026

Definition of embargo

Noun

Target agreed to a $5 million settlement and a ban on using geofencing technology to increase prices.

— Arkansas Online, Arkansas Online, 19 Oct. 2026
The ban had been imposed by the central elections committee, a political body dominated by Netanyahu allies, on the basis that the parties supported armed struggle against Israel.

— The Week UK, TheWeek, 18 Oct. 2026

Definition of ban

Noun

Joshi and other doctors are calling for additional training to help surgeons understand how AI alters facial images, its anatomical limitations and its potential psychological effects on patients.

— Amy O’Brien, Vogue, 13 Oct. 2026
The new definition, developed by an international panel of medical experts convened by the medical journal The Lancet, requires evidence of both excess body fat and related health problems or limitations in daily activities.

— Khloe Quill, FOXNews.com, 13 Oct. 2026

Definition of limitation

Noun

And national nuclear deterrents will continue to be guided by national doctrine, not subject to NATO control.

— Ivo H. Daalder, Foreign Affairs, 16 Oct. 2026
The recruitment pipeline Cohen's and Gur's prison sentences may not have been a lasting deterrent for store owners or prospective salespeople.

— Monika Evstatieva, NPR, 14 Oct. 2026

Definition of deterrent

Browse Nearby Words

nonnutritive

no-no

no-no's

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Style

“No-no.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/no-no. Accessed 20 Oct. 2026.

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Synonyms of no-no

noun

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