dull 1 of 2

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
But people and money are finite, and an analyst sent to count the power behind artificial intelligence is an analyst not minding the oil numbers, which are mature, dull, and easy to leave running untended. Dara-Abasi Ita, Forbes.com, 13 June 2026 The Americans were crisp and connected, not wooden and dull. Tom Krasovic, San Diego Union-Tribune, 13 June 2026
Verb
Concern has grown over on whether AI will become a catalyst that enriches humanity or a technological toxin that dulls human intelligence while wiping out millions of high-paying jobs. Alexandra Kukulka, Chicago Tribune, 27 May 2026 Freezing can dull the garlic and lemon flavors, Schwan says, so adding those ingredients back in helps the hummus taste fresh again. Olivia McIntosh, Martha Stewart, 25 May 2026 See All Example Sentences for dull
Recent Examples of Synonyms for dull
Adjective
  • Take inspiration from Love Story’s Sarah Pidgeon and ask your hairdresser for soft, invisible layers, which create the illusion of a blunt cut while still adding movement and texture around the cheek, jaw, and collarbones.
    Ranyechi Udemezue, Vogue, 12 June 2026
  • The deputy sheriff also said that Cortavious and Cortavion had marijuana in the car, stating that Yates could see a blunt inside.
    Adam Sabes, FOXNews.com, 12 June 2026
Adjective
  • Swapping any boring sweater with this one will instantly upgrade your travel wardrobe (without much effort at all).
    Julia Morlino, Travel + Leisure, 11 June 2026
  • He was meant to only be the stick-in-the-mud boring guy.
    Daniel D'Addario, Variety, 11 June 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, 17 June 2026
  • Three signature beer varieties were poured by the craft brewery, including its Kit Kupker, an amber ale; Devil’s Paint Box, a West Coast IPA; and Honest Haze, a hazy IPA.
    Karie Angell Luc, Chicago Tribune, 16 June 2026
Adjective
  • Its 85-inch QLED display features a highly matte anti-glare screen, so your art and movies look lifelike without annoying reflections.
    Juhi Wadia, PC Magazine, 11 Mar. 2026
  • The long-wearing formula sets to a semi-matte finish that resists oil and humidity, too.
    Christa Joanna Lee, Allure, 26 Nov. 2025
Adjective
  • Police say that the suspect's vehicle has a faded convertible top, no rear window, chrome-and-red European-style taillights and chrome rims.
    Dean Fioresi, CBS News, 16 June 2026
  • Next to a limp rack of sleeveless tops stands a postapocalyptic forager-warrior mannequin in jeans, a faded plaid shirt, and a black baseball cap from the plus-size-women’s brand Torrid.
    Caity Weaver, The Atlantic, 12 June 2026
Adjective
  • For a few hours, there's no doom and gloom on the news, no family drama, no Slack notifications, no people fighting about dumb stuff on social media.
    Amber Harding OutKick, FOXNews.com, 14 June 2026
  • That there are actually people trying to turn this guy – the name is Brendan Sorsby — into some kind of victim is just as dumb as that injunction.
    Mike Lupica, New York Daily News, 13 June 2026
Adjective
  • As the limestone’s natural acids slowly leach into the softer sandstone, the structure will erode over time.
    Emily Watlington, ARTnews.com, 12 June 2026
  • Take inspiration from Love Story’s Sarah Pidgeon and ask your hairdresser for soft, invisible layers, which create the illusion of a blunt cut while still adding movement and texture around the cheek, jaw, and collarbones.
    Ranyechi Udemezue, Vogue, 12 June 2026
Adjective
  • At some point, sleepy teenagers make their way into the kitchen, lured by the aroma of whatever their mom has decided to bake before dawn.
    Julie Jordan, Better Homes & Gardens, 16 June 2026
  • Ferries make regular runs to the sleepy island community located 40 or so miles off the coast of the New England mainland — weather permitting, of course.
    Keith Phipps, Vulture, 15 June 2026

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Cite this Entry

“Dull.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/dull. Accessed 19 Jun. 2026.

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