Merriam-Webster's Word of the Day for October 30, 2026 is:

reticent • \RET-uh-sunt\  • adjective

Someone may be described as reticent if they are feeling or showing reluctance, that is, hesitation or unwillingness to do something. Reticent can also describe someone who is reserved, inclined to be silent or uncommunicative about things.

// The team was reticent to spend such a large amount of money, even for an all-star free agent.

// He’s always been reticent about discussing personal matters at work.

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Examples:

“It can be dangerous and difficult for journalists to report in war zones, and armies are understandably reticent to share details of their location, actions, and future plans.” — Rainey Reitman, Transaction Denied: Big Finance’s Power to Punish Speech, 2026

Did you know?

Use of reticent to mean “reluctant”—though it veers away from the word’s Latin origins in the verb reticēre, meaning “to keep silent”—is well established, and there is no reason to be reticent about employing it. In fact, reticent took on its “reluctant” sense a mere 50 years after first appearing in English in the early 19th century with the meaning “inclined to be silent or uncommunicative.” Though some brows may furrow, the development of reticent’s newer meaning has some logic to it: English speakers first used reticent synonymously with reluctant when the context was speech, as in “he was reticent to talk about his past,” keeping the word close to its “silent” beginnings. Eventually, however, exclusive association with speech was abandoned, and one can now be reticent to do anything, even if it’s to admit that language is not immutable.

Merriam-Webster's Word of the Day for October 29, 2026 is:

shindig • \SHIN-dig\  • noun

Shindig is an informal word for a big party.

// Our friends are in town this weekend, so we’re hosting a shindig at our place on Saturday night.

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Examples:

“It’s the night before Halloween, and a couple of hundred young people dressed up as witches or Labubu toys are dancing at a warehouse-style bar beside a subway station in Brooklyn. But this is no ordinary Halloween shindig.” — Michael Koziol, The Age (Melbourne, Australia), 3 Nov. 2025

Did you know?

At a glance, shindig appears to combine shin and dig, and thus might seem to suggest a painful kick to the leg—especially when you know that one of the first senses of shindig in English refers to a gathering at which people dance. It is more likely, however, that shindig is an alteration of shindy, which is itself the alteration of another word, shinny, used of a variation of hockey that is played with a curved stick and a ball or block of wood. It’s not entirely clear how the game of shinny gave shindy its first meaning (the “social gathering with dancing” meaning that is also the original meaning of shindig) but shinny remains the most likely origin.

Merriam-Webster's Word of the Day for October 28, 2026 is:

grotesque • \groh-TESK\  • adjective

Grotesque describes something that is very strange or ugly in a way that is not normal or natural. It can also describe something that is extremely different from what is expected or usual.

// She opted for a scary Halloween costume, complete with a grotesque monster mask.

// Their claim is a grotesque distortion of the facts.

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Examples:

"At the heart of Mary Shelley's 1818 classic Frankenstein and its many pop culture adaptations is the scene in the mad scientist’s lab where Victor Frankenstein, helped by a bolt of lightning, animates the grotesque figure made out of human and animal parts lying on his anatomy table." — Candida Rifkind, The Winnipeg Free Press, 30 May 2026

Did you know?

During the Italian Renaissance, Romans of culture took a great interest in their country's past and began excavating ancient buildings. During their excavations, they uncovered chambers (known in Italian as grotte, "caves," in reference to their cavelike appearance) decorated with fantastical paintings. The Italian word grottesca became the name for a later but similar type of painting or sculpture depicting fantastic combinations of human and animal forms interwoven with unusual fruits and flowers, and by 1561 it had passed through Middle French into the English noun grotesque. The adjective form of grotesque was first used in the early 17th century to describe the decorative art but is now used to describe anything bizarre, incongruous, or unusual.

Merriam-Webster's Word of the Day for October 27, 2026 is:

milieu • \meel-YOO\  • noun

Milieu is a formal word that refers to the physical or social setting in which people live or in which something happens or develops.

// Langston Hughes, Zora Neale Hurston, and Jean Toomer were among the many writers who flourished in the intellectual milieu of the Harlem Renaissance.

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Examples:

“‘Hombre al Agua’ starts out playful and grows more overtly comic, particularly once politics is thrown into the mix. At one point, a character compares the film’s milieu, the world of the rich, to old sci-fi movies where astronauts land on a planet that looks a lot like earth but turns out to be completely different.” — Steve Pond, The Wrap, 6 Sept. 2026

Did you know?

It’s not difficult to locate another word within the milieu of milieu, whose final four letters spell lieu. Lieu is an archaic word meaning “place,” today used almost exclusively in “in lieu of” (= in the place of), as in “in lieu of cash a credit card is acceptable.” English users borrowed this lieu from Anglo-French—the French language used in medieval England—in the 13th century. It wasn’t until many centuries later, in the mid-1880s, that English adopted milieu from the French spoken in France. (In Old French, milieu meant “midst,” from mi, meaning “middle,” + lieu.) Both milieu and lieu have an ancestor in the Latin word for place, locus, as does many an English word, including locate.

Merriam-Webster's Word of the Day for October 26, 2026 is:

disparate • \DISS-puh-rut\  • adjective

Disparate things are noticeably distinct from one another in quality or character. Disparate can also describe something that contains or is made up of fundamentally different and often incongruous elements.

// The orchestral project joins disparate musical elements to create a truly original sound.

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Examples:

"Some of the spacious galleries feature a single artist ... one is devoted to murals, another to architecture, but many are organized by themes rather than genre, period, place or, and this is important, prestige. Thematic grouping of disparate work has become a popular, though not uncontroversial, trend." — Mary McNamara, The Los Angeles Times, 3 Sept. 2026

Did you know?

If you enjoy sorting different objects into separate categories, you're well prepared to understand the origins of disparate. The word, which first appeared in English in the 16th century, comes from the Latin verb disparāre, meaning "to divide, separate off, make different." Disparāre, in turn, comes from parāre, a verb meaning "to supply, provide, make ready or prepare." Other descendants of parāre in English include both separate and prepare, as well as repair, apparatus, and even the pugnacious vituperate ("to criticize harshly and usually publicly").

Merriam-Webster's Word of the Day for October 25, 2026 is:

emissary • \EM-uh-sair-ee\  • noun

Emissary refers to a person who is sent on a mission to represent another person or organization.

// Emissaries from the government are trying to negotiate a settlement.

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Examples:

“Brian [Jones] had enjoyed being in control of the band. He’d arranged their gigs, negotiated their deals, served as their spokesman; he was their emissary with the press, making regular visits to Record Mirror and Melody Maker.” — Bob Spitz, The Rolling Stones: The Biography, 2026

Did you know?

If you’re a big cheese or big kahuna, you may often find yourself too crunched for time to meet face-to-face with your fellow bigwigs, let alone the hoi polloi. In such cases, a good solution is to send out an emissary, someone to act as your representative and shake the necessary hands, grease the necessary palms, etc. The operative phrase here is “send out”; emissary comes from Latin emittere, meaning “to send out.” When emissary was first adopted in the early 17th century, it typically emitted bad vibes (emit also hails from emittere), carrying the implication that the business of an emissary was dishonest or corrupt. But today, that connotation has faded completely, and emissaries are those simply sent to act on someone's behalf.

Merriam-Webster's Word of the Day for October 24, 2026 is:

puissant • \PWISS-unt\  • adjective

Puissant is a synonym of powerful used to describe something with puissance—that is, strength or power.

// The creatures in her fantasy novel are wielders of puissant magic, able to strike down enemies by harnessing the power of weather phenomena like lightning and tornadoes.

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Examples:

“The show is light on tech, but the accompanying images … pour through as addendums to Felder's puissant passion of Liszt's Liebesträume or Beethoven's Für Elise and land with great effect.” — David John Chávez, The Mercury News (San Jose, California), 1 Feb. 2026

Did you know?

Puissant has some powerful ties to some more commonplace English words. Although puissant has a considerably fancier feel than power and potent, all three words share the same Latin ancestor: posse, a verb meaning “to be able.” Potent came from potent-, potens, a form of posse. Power came to us by way of Anglo-French poer, which itself comes from an alteration of posse. From poer also came the Anglo-French adjective pussant, meaning “able” or “powerful,” and English speakers borrowed that to form puissant in the 15th century.

Merriam-Webster's Word of the Day for October 23, 2026 is:

asunder • \uh-SUN-der\  • adverb or adjective

Asunder is most often used as an adverb—often with a verb such as tear or rip—to mean "apart" or "into pieces." It is more rarely used as an adjective meaning "apart from each other," as in "standing with legs wide asunder."

// The park was torn asunder by yesterday's microburst, and many of its trails have been blocked by fallen trees.

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Examples:

"We cannot see erosion but we know it happens. [Artist Harrison] Bowe's work is filled with hints of vastness, but he's also pointing to how water might carve a mountain asunder." — Andrew Harper, Hobart Mercury (Australia), 6 Dec. 2025

Did you know?

To get to the root of today’s word, it helps to take it apart and focus on the sunder. You see, asunder comes from the verb sunder, which means "to break apart" or "to become parted, disunited, or severed." Both words come from the Old English word sundor, meaning "apart." The adverbial "into parts" sense of asunder is often used in the phrase "tear asunder," which can be used both literally (as in "fabric torn asunder") and, more often, figuratively (as in "a community torn asunder by the dispute"). The adjectival "apart from each other" sense can be found in the phrase "poles asunder," used to describe two things that are as vastly far apart as the poles of the Earth.

Merriam-Webster's Word of the Day for October 22, 2026 is:

vocation • \voh-KAY-shun\  • noun

Vocation can refer simply to an occupation, or it can refer to a strong calling to pursue a particular kind of work or course of action.

// Since he was a teenager, he knew that he would find his vocation in marine biology.

// She is headed to medical school to pursue her vocation as a doctor.

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Examples:

“Through her education and her father’s encouragement, she had nurtured a vocation for literature and was determined to make a career for herself in the bundan, Japan’s literary elite …” — Bryan Karetnyk, introduction to Troubled Waters by Higuchi Ichiyō, 2026

Did you know?

When vocation was first used in English in the 15th century it referred specifically to a summons from God to perform a particular task or function in life, especially a religious one. This meaning is no surprise given the word’s source: it comes from the Latin vocation-, vocacio, meaning “summons,” which in turn comes from vocāre, meaning “to call.” Vocation also has a non-religious function in the English language as a word for the strong desire to do a certain kind of work, or as a word for the work itself, making vocation a synonym of the words calling and occupation.

Merriam-Webster's Word of the Day for October 21, 2026 is:

jilt • \JILT\  • verb

To jilt someone is usually to abruptly end a romantic relationship with them. Jilt is also applied to various kinds of abrupt rejection.

// The novel begins with the hero, having just been jilted by his fiancée, setting off to hike the Appalachian Trail.

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Examples:

“The set suggests Miss Havisham’s room in her estate, which was famously frozen in time from the moment her fiancé jilted her in the Dickens novel, but that’s simply the frame for a behind-the-scenes view into all of the elements ... that go into an actor’s effort to bring a character to life on stage.” — Terry Byrne, The Boston Globe, 20 May 2026

Did you know?

What’s in a name? Often, something not very nice, through no fault and much to the chagrin of those bearing that name. Just ask Ralph or Karen. The same is (possibly) true of Gillot, an old pet form of Gillian that is thought to have led to the noun jillet, which originally referred to an unfaithful wife, and later became jilt, used in the late 17th century for a person (especially a woman) who capriciously casts a lover aside. The verb jilt followed for the actions of such a person. These days, though jilt usually implies the sudden ending of a romantic relationship, it can also be used beyond that context with the broader meaning “to sever close relations with.”