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Definition of dullnext
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as in boring
causing weariness, restlessness, or lack of interest a dull dance recital that made us wish that we were someplace else

Synonyms & Similar Words

Antonyms & Near Antonyms

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as in dumb
not having or showing an ability to absorb ideas readily the importance of the discovery was lost on the dull minds of his colleagues

Synonyms & Similar Words

Antonyms & Near Antonyms

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dull

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verb

Synonym Chooser

How does the adjective dull differ from other similar words?

The words blunt and obtuse are common synonyms of dull. While all three words mean "not sharp, keen, or acute," dull suggests a lack or loss of keenness, zest, or pungency.

a dull pain
a dull mind

When can blunt be used instead of dull?

Although the words blunt and dull have much in common, blunt suggests an inherent lack of sharpness or quickness of feeling or perception.

a person of blunt sensibility

When is it sensible to use obtuse instead of dull?

The meanings of obtuse and dull largely overlap; however, obtuse implies such bluntness as makes one insensitive in perception or imagination.

too obtuse to take the hint

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 dull
Adjective
Don’t be fooled by the dull façade of their authority. Literary Hub, 28 Jan. 2026 The omission didn’t dull the meaning for Brooklyn, though. C.j. Holmes, New York Daily News, 27 Jan. 2026
Verb
That setback hasn’t dulled the second-year quarterback’s respect for Allen. Chantz Martin, FOXNews.com, 16 Jan. 2026 Firing Alonso, just eight months after appointing him to bring a fresh modern approach to the team, might have dulled some of the pain that Perez and other Madridistas were feeling after regular blows through this season, with Sunday’s Supercopa 3-2 final defeat by Barcelona the latest. Dermot Corrigan, New York Times, 15 Jan. 2026 See All Example Sentences for dull
Recent Examples of Synonyms for dull
Adjective
  • If Congress wants to help consumers stuck in high-interest debt, there are far more effective tools than blunt caps.
    J.D. Hayworth, Boston Herald, 24 Jan. 2026
  • When response capacity erodes, governments resort to blunt tools — border closures, trade disruptions, emergency spending — that fuel inflation, political backlash, and instability.
    Sylvana Quader Sinha, Forbes.com, 23 Jan. 2026
Adjective
  • Some skyscrapers are quite uniform and rather boring.
    Michael Schneider, Variety, 23 Jan. 2026
  • Writing that’s as boring as your dullest relative was likely written by a chatbot that can’t see, hear, taste, smell, touch — or feel.
    Karen Stabiner, Mercury News, 23 Jan. 2026
Adjective
  • Scratches, streaks, and a hazy appearance are common results of treating oven glass like any other surface, especially when stains have been baked on for some time.
    Louise Parks, Martha Stewart, 28 Jan. 2026
  • On the beer front, Good Pressure offers popular styles, including clear and hazy IPAs, a Pilsner, blonde ale and American light lager, plus a handful of hard seltzers.
    Brandon Hernandez, San Diego Union-Tribune, 28 Jan. 2026
Adjective
  • Meanwhile, her glam was soft and even-toned, bolstered only by a sharp baby wing of black liner, highlight on her nose and a faded taupe hue on her lips.
    Kaleigh Werner, Footwear News, 27 Jan. 2026
  • Each of the 22 pages, about the size of those in a typical hardcover book, is inscribed on both sides with easily visible black and faded-brown words written by the monks.
    Ethan Baron, Mercury News, 24 Jan. 2026
Adjective
  • Okay, there's trying something new and then there's just being dumb.
    Samantha Highfill, Entertainment Weekly, 12 Jan. 2026
  • Why portray Dorothy as a doe-eyed ding-a-ling; as not just naive but dumb?
    Lili Anolik, Vanity Fair, 12 Jan. 2026
Adjective
  • Gordon is facing a lengthy trend of soft tissue injuries.
    Bennett Durando, Denver Post, 24 Jan. 2026
  • Compassionate words keep bonds soft and support your spiritual side.
    Tarot.com, Sun Sentinel, 23 Jan. 2026
Adjective
  • Once a sleepy segment of the overall business, the unit sells power generators, diesel and natural gas engines, and industrial gas turbines that produce electricity for buildings, factories and data centers.
    Bloomberg Wire, Dallas Morning News, 29 Jan. 2026
  • Did the dates and times printed on these sleepy flyers arrive at some juncture somewhere in the world, and did children really congregate to do science experiments?
    Literary Hub, Literary Hub, 27 Jan. 2026
Verb
  • This comes at a time when there has been talk of reducing the number of PGA tournaments on the calendar.
    Kirk Kenney, San Diego Union-Tribune, 27 Jan. 2026
  • The cross-border clearing platform could streamline operations, reducing risks in OTC trades that dominate the market.
    Sean Lee, Forbes.com, 27 Jan. 2026

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Cite this Entry

“Dull.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dull. Accessed 31 Jan. 2026.

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