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noun

Synonym Chooser

How is the word essential different from other adjectives like it?

Some common synonyms of essential are cardinal, fundamental, and vital. While all these words mean "so important as to be indispensable," essential implies belonging to the very nature of a thing and therefore being incapable of removal without destroying the thing itself or its character.

conflict is essential in drama

When could cardinal be used to replace essential?

While in some cases nearly identical to essential, cardinal suggests something on which an outcome turns or depends.

a cardinal rule in buying a home

When is fundamental a more appropriate choice than essential?

While the synonyms fundamental and essential are close in meaning, fundamental applies to something that is a foundation without which an entire system or complex whole would collapse.

fundamental principles of algebra

When would vital be a good substitute for essential?

The words vital and essential are synonyms, but do differ in nuance. Specifically, vital suggests something that is necessary to a thing's continued existence or operation.

cut off from vital supplies

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 essential
Adjective
During the recent government shutdown, some Republicans in Congress have expressed sympathy for the roughly seven hundred and thirty thousand federal employees who have been performing essential public services without pay. Eyal Press, New Yorker, 29 Oct. 2025 Starches are a type of carbohydrate and an essential source of energy. Lauren Panoff, Verywell Health, 29 Oct. 2025
Noun
And one of the essentials that is required is a Loop Cashmere beanie in midnight blue—irresistibly soft, perfectly toasty, eye-catching but understated, and crafted from 100 per cent sustainable Mongolian cashmere. Ellie Davis, Vogue, 28 Oct. 2025 Or, think about your bathroom counter, which was once a minimalistic masterpiece with only the essentials stored on it. Mary Cornetta, Better Homes & Gardens, 28 Oct. 2025 See All Example Sentences for essential
Recent Examples of Synonyms for essential
Adjective
  • In both cases, Israel sought to justify its aggression as a necessary security measure to protect its southern communities.
    Literary Hub, Literary Hub, 3 Nov. 2025
  • Improvements in several fields are necessary to achieve this capacity.
    Jijo Malayil, Interesting Engineering, 2 Nov. 2025
Adjective
  • In March 2025, Chelsea gave PEOPLE an exclusive update on Max's health journey, explaining that their son has had to relearn basic functions and attend physical therapy.
    Emily Blackwood, PEOPLE, 26 Oct. 2025
  • Those wanting to stream the show live can do so with a Peacock premium subscription or stream new episodes the next day with a basic Peacock subscription.
    Kaycee Sloan, Cincinnati Enquirer, 26 Oct. 2025
Adjective
  • The 37-year-old veteran winger joined the Panthers at the trade deadline last season after spending his entire career to that point with the Boston Bruins and became an integral player in Florida repeating as Stanley Cup champions.
    Jordan McPherson, Miami Herald, 30 Oct. 2025
  • Growing for decades on the Russ family’s upstate property, the grand tree has been an integral part of the family’s milestones, but the longtime New Yorkers can’t wait to share its joy with the world.
    Rachel Chang, Travel + Leisure, 30 Oct. 2025
Noun
  • Of course, a stroll across the Golden Gate Bridge is a must, as is a day trip to Muir Woods National Monument to stand beneath towering, centuries-old redwoods.
    Lauren Dana Ellman, Travel + Leisure, 27 Oct. 2025
  • After shifting power to the people—like a year-plus bus boycott can do, for example—and getting the government to lessen its corruption, cruelty, injustice or violence, defending those gains is a must.
    Michael Shank, MSNBC Newsweek, 27 Oct. 2025
Adjective
  • This summer, Wyoming’s Game and Fish Commission passed regulations that designated some sections fly-only and required anglers to pinch their barbs.
    Christine Peterson, Outdoor Life, 30 Oct. 2025
  • The Chamber argues that the fee was imposed without congressional approval or required rulemaking, in violation of the Administrative Procedure Act.
    Robert Alexander, MSNBC Newsweek, 27 Oct. 2025
Adjective
  • The concept is similar to the rare cases of humans who are born with rudimentary tails, a trait that was seen in primate ancestors over 25 million years ago, according to Brian Hall, research professor emeritus in evolutionary cell biology at Dalhousie University in Halifax, Canada.
    Taylor Nicioli, CNN Money, 30 Oct. 2025
  • A lot of what is unwieldy about Down Cemetery Road stems from the source novel, which predates the Slough House series and showcases a writer with an exceptional gift for dialogue and characterization but a more nascent sense of rudimentary storytelling.
    Daniel Fienberg, HollywoodReporter, 29 Oct. 2025
Adjective
  • The idea is to insulate yourself against the market’s inherent volatility, and to have sufficient cash to cover your expenses in a downturn.
    Daniel de Visé, USA Today, 27 Oct. 2025
  • Music directors Jordan Summers and Nick Vincent did a classic song that passes too quickly on record a great service by extending it by a few choruses, giving Valentine a chance to wring the emotion out of it that was only inherent in Zevon’s necessarily simpler delivery.
    Chris Willman, Variety, 27 Oct. 2025
Noun
  • Qualls will face regular work reporting requirements, more frequent eligibility checks, as well as the quarterly wage checks that Louisiana Medicaid already conducts.
    NPR, NPR, 25 Oct. 2025
  • The chief appraiser then ensures each of the nominees are in good standing with the property tax code’s requirements.
    Rachel Royster, Fort Worth Star-Telegram, 24 Oct. 2025

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Cite this Entry

“Essential.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/essential. Accessed 5 Nov. 2025.

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