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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
Last year, Delivering Good launched Basic Comforts Packs, a collection of essential new items for individuals and families displaced by disaster. Lisa Lockwood, Footwear News, 5 Nov. 2025 And think of self-care as essential, not optional. Lauryn Higgins, Flow Space, 5 Nov. 2025
Noun
These shimmery products can be just as pigmented and radiant as powder formulas, while being incredibly easy to build and blend into the rest of your complexion essentials. Denise Primbet, Glamour, 3 Nov. 2025 Long-haul trips require something heavy-duty; a trunk, like the best-selling anodized aluminum one from Rimowa, will keep all your travel essentials secure for the duration of your trip. Elly Leavitt, Vogue, 2 Nov. 2025 See All Example Sentences for essential
Recent Examples of Synonyms for essential
Adjective
  • After giving birth to her second child in April, the 32-year-old was determined to continue breastfeeding her son — a choice that was both personally important and financially necessary for her family.
    Tereza Shkurtaj, PEOPLE, 9 Nov. 2025
  • The Federal Aviation Administration says the decision is necessary to keep travelers safe.
    Rio Yamat, Fortune, 9 Nov. 2025
Adjective
  • Training ground facilities are relatively basic compared to those of other Spanish top-flight clubs.
    Dermot Corrigan, New York Times, 9 Nov. 2025
  • Ideally, clinical trials will be paired with basic research to help scientists answer the many questions this discovery has raised.
    Lisa Jarvis, Twin Cities, 8 Nov. 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
  • Late hours are a must, bathroom graffiti helps and there should be a fairly high ratio of cheap beer to, well, pretty much everything else.
    Bradley Hohulin, IndyStar, 7 Nov. 2025
  • Elliott, a native Southerner, said sweet tea is a must for her menu, too.
    Rachel Bernhard, jsonline.com, 7 Nov. 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
  • But back in the time of Galileo, the phenomena of electricity and magnetism were only understood in the most rudimentary of fashions; by the 19th century, they had been investigated much more thoroughly.
    Big Think, Big Think, 5 Nov. 2025
  • The Prelude’s rear seat is so rudimentary, Honda didn’t even provide a photo of it.
    Mark Phelan, Freep.com, 5 Nov. 2025
Adjective
  • The sophisticated sound work was not yet part of broadcast radio’s lingua franca, but my generation of producers were at least exposed to some of the possibilities inherent in the form.
    Literary Hub, Literary Hub, 4 Nov. 2025
  • Rhodes spoke about the inherent difficulty of finding a true work-life balance.
    Andrew Ravens‎, MSNBC Newsweek, 4 Nov. 2025
Noun
  • But food hubs also have high startup and operational costs, challenges with maintaining a consistent supply and demand and recruiting skilled leadership and staff, and navigating organizational, regulatory and food safety requirements, Perez said.
    Cristina LaRue, Arkansas Online, 9 Nov. 2025
  • Testing reveals an average power exceeding 200 kW in optimal steady-state conditions, surpassing the energy requirements for heavy-duty vehicles.
    Atharva Gosavi, Interesting Engineering, 8 Nov. 2025

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Cite this Entry

“Essential.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/essential. Accessed 10 Nov. 2025.

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