Merriam-Webster's Word of the Day

Merriam-Webster's Word of the Day for May 4, 2026 is:





scrupulous • \SKROO-pyuh-lus\ • adjective

Scrupulous describes someone who is very careful about doing something correctly, or something marked by such carefulness. Scrupulous can also describe someone who is careful about doing what is honest and morally right.

// She was always scrupulous about her work.

// Being an editor requires scrupulous attention to detail.

// Less scrupulous companies find ways to evade the law.

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Examples:

“Scrupulous directors make sure that the sound of their movies is grossly efficient, so that the dramatic meaning of a scene is apparent even in the worst theatre or home system in the country …” — David Denby, The New Yorker, 9 Mar. 2026





Did you know?

People described as scrupulous might feel discomfort if their work is not executed with a sharp attention to detail. Such discomfort might present itself as a nagging feeling, much as a sharp pebble in a shoe might nag a walker intent on getting somewhere. And we are getting somewhere. The origin of scrupulous is founded in just such a pebble. Scrupulous and its close relative scruple (“a feeling that prevents you from doing something that you think is wrong”) both come from the Latin noun scrupulus, “a small sharp stone,” the diminutive of scrupus, “a sharp stone.” Scrupus has a metaphorical meaning too: “a source of anxiety or uneasiness.” When the adjective scrupulous entered the English language in the 15th century, it described someone careful about preserving their moral integrity, but it now is also commonly used for someone who is careful in how they execute tasks.

Merriam-Webster's Word of the Day for May 3, 2026 is:





métier • \MET-yay\ • noun

Métier, sometimes styled metier, is a formal word that refers to something that a person does very well.

// After trying several careers, she found her true métier in computer science.

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Examples:

“Turning from his father’s trade of corset-making, [Thomas] Paine tried his hand at business, met and impressed Benjamin Franklin in London, sailed to America, and there found his true metier as a pamphleteer and radical.” — Matthew Redmond, The Conversation, 9 Oct. 2025





Did you know?

Over the centuries, English has borrowed several French words related in some way to work or working, among them oeuvre (“a substantial body of work of a writer, an artist, or a composer”) and travail (“work of a laborious nature, toil”). Métier (pronounced /MET-yay/) is another. It is sometimes translated from its original French as “job” or “career” but in that language it more accurately refers to the trade or profession in which one works (it traces back to the Old French mistier, meaning “duty, craft, profession”). In English we tend toward a narrower meaning for métier, referring either to a job for which one is perfectly suited or a particular field in which one is extremely skilled. This makes it a synonym of another French borrowing, forte.

Merriam-Webster's Word of the Day for May 2, 2026 is:





exasperate • \ig-ZASS-puh-rayt\ • verb

To exasperate someone is to cause them irritation or annoyance, or to make them angry.

// We were all exasperated by the delays.

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Examples:

"My tendency to throw remote historical observations into a conversation exasperates my wife and often results in chuckles and eye rolls from friends." — Angus Scott, The Niagara Falls (Ontario) Review, 28 Mar. 2026





Did you know?

Exasperate is frequently confused with exacerbate, and with good reason. Not only do these words resemble one another in spelling and pronunciation, they also at one time held exceedingly similar meanings. Exasperate is today most commonly used as a synonym of annoy, but for several hundred years it also had the meanings "to make more grievous" and "to make harsh or harsher." Exacerbate is now the more common choice when one seeks to indicate that something is becoming increasingly bitter, violent, or unpleasant. It comes in part from the Latin word acer, meaning "sharp," whereas exasperate is from asper, the Latin word for "rough." The latter is also the source of the English asperity, which can refer to the roughness of a surface or the roughness of someone's temper.

Merriam-Webster's Word of the Day for May 1, 2026 is:





Beltane • \BEL-tayn\ • noun

Beltane refers to the Celtic May Day festival.

// Beltane falls each year approximately halfway between the spring equinox and the summer solstice.

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Examples:

“On May 1, we celebrate what began as the ancient Celtic holiday of Beltane. ... It started at sundown April 30, when, according to Celtic lore, the evil spirits that had wreaked havoc on humans since Halloween had a last fling before the dawning of May 1 cast them into their annual six-month exile. The night of April 30 is still celebrated, especially abroad, with bonfires and revelry.” — Deane Morrison, The Owatonna (Minnesota) People’s Press, 26 Mar. 2026





Did you know?

To the ancient Celts, May Day marked the start of summer, and a critical time when the boundaries between the human and supernatural worlds were removed, requiring that people take special measures to protect themselves against enchantments. The Beltane fire festival originated in a summer ritual in which cattle were herded between two huge bonfires to protect them from evil and disease. The word Beltane has been used in English since the 15th century, but the earliest known instance of the word in print—as well as the description of that summer ritual—appears in an Irish glossary commonly attributed to Cormac, a king and bishop who lived in the south of Ireland near the end of the first millennium.

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





interlocutor • \in-ter-LAH-kyuh-ter\ • noun

Interlocutor is a formal word that means “one who takes part in dialogue or conversation.”

// It is crucial in our age of email scams to verify the validity of one’s online interlocutors before sharing sensitive information.

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Examples:

“I remember sitting alone on the train platform, and then on the train, with no interlocutor but the poem. I read it once. I read it again. And in the blank spaces between the verses, I started to translate.” — Hannah Kauders, LitHub.com, 3 Dec. 2025





Did you know?

It may not necessarily be grandiloquence to use the word interlocutor in casual speech, but if your interlocutors—that is, the people with whom you are speaking—are using it, your conversation is likely a formal one. Interlocutor is one of many English words that comes from the Latin verb loqui, “to speak,” including loquacious (“talkative”), eloquent (“capable of fluent or vivid speech”), and grandiloquence (“extravagant or pompous speech”). In interlocutor, loqui was joined to inter- forming a Latin word meaning “to speak between” or “to issue an interlocutory decree.” An interlocutory decree is a judicial decision that isn’t final, or that deals with a point other than the principal subject matter of the dispute.