VITAL Synonyms: 335 Similar and Opposite Words

Q: How is the word 'vital' different from other adjectives like it?

Some common synonyms of vital are cardinal , essential , and fundamental . While all these words mean "so important as to be indispensable," vital suggests something that is necessary to a thing's continued existence or operation. // cut off from vital supplies

Q: When might 'cardinal' be a better fit than 'vital'?

In some situations, the words cardinal and vital are roughly equivalent. However, cardinal suggests something on which an outcome turns or depends. // a cardinal rule in buying a home

Q: When can 'essential' be used instead of 'vital'?

While the synonyms essential and vital are close in meaning, 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

Q: Where would 'fundamental' be a reasonable alternative to 'vital'?

While in some cases nearly identical to vital , fundamental applies to something that is a foundation without which an entire system or complex whole would collapse. // fundamental principles of algebra

vital

adjective

ˈvī-tᵊl

Definition of vital

as in energetic

having active strength of body or mind a man who remained vital well into his 90s

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in active

having much high-spirited energy and movement the child is vital and active again after being sick

Synonyms & Similar Words

Antonyms & Near Antonyms

as in essential

impossible to do without I forgot one vital ingredient, and now the biscuits taste strange

Synonyms & Similar Words

Antonyms & Near Antonyms

as in lethal

likely to cause or capable of causing death received a vital wound in the abdomen

Synonyms & Similar Words

Antonyms & Near Antonyms

as in crucial

of the greatest possible importance a matter that is vital to our national security

Synonyms & Similar Words

Antonyms & Near Antonyms

as in refreshing

having a renewing effect on the state of the body or mind after the long, dreary winter, we welcomed the vital rays of the summer sun

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

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

Some common synonyms of vital are cardinal, essential, and fundamental. While all these words mean "so important as to be indispensable," vital suggests something that is necessary to a thing's continued existence or operation.

cut off from vital supplies

When might cardinal be a better fit than vital?

In some situations, the words cardinal and vital are roughly equivalent. However, cardinal suggests something on which an outcome turns or depends.

a cardinal rule in buying a home

When can essential be used instead of vital?

While the synonyms essential and vital are close in meaning, 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

Where would fundamental be a reasonable alternative to vital?

While in some cases nearly identical to vital, fundamental applies to something that is a foundation without which an entire system or complex whole would collapse.

fundamental principles of algebra

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 vital With the laptops needing to be transported from class to class in a backpack, the need for a laptop to withstand normal wear and tear without damage is vital to its long-term value. — Bestreviews, Chicago Tribune, 19 Aug. 2026 The reddening of rural Florida began in the 1990s, and is a vital part of how Republicans have become so politically dominant statewide. — Sun Sentinel Editorial Board, Sun Sentinel, 19 Aug. 2026 The filmmaker adds that mid-tier festivals like Sarajevo, Locarno, Karlovy Vary and San Sebastian are vital in a rapidly changing industry, especially with streaming services vying for the spotlight. — Lily Ford, HollywoodReporter, 18 Aug. 2026 Strengths start with rushing the passer Defensive end Anthony Smith's decision to return for a fifth year was another vital boost. — CBS News, 18 Aug. 2026 See All Example Sentences for vital

Recent Examples of Synonyms for vital

Adjective

Manzambi is seen as dynamic, energetic, a strong ball-carrier and importantly, versatile.

— Cerys Jones, New York Times, 16 Aug. 2026
Thanksgiving always has produced an interesting dynamic with five tall, energetic kids circling for a turkey leg.

— Eric Sondheimer, Los Angeles Times, 14 Aug. 2026

Definition of energetic

Adjective

Experts say the trend does not indicate the virus has become more lethal.

— CNN Money, CNN Money, 17 Aug. 2026
So, while users might be safe inside their homes or vehicles, taking a few steps outside to wait for the sensors to register danger might be a potentially lethal sojourn.

— New Atlas, New Atlas, 17 Aug. 2026

Definition of lethal

Adjective

This extended to her closest competitors in the Tour, after Niewiadoma-Phinney accused Vollering’s teammate Célia Gery of boxing her in during the crucial penultimate stage.

— Jessica Hopkins, New York Times, 15 Aug. 2026
Both teams are eyeing crucial points across the two-test series for staying in contention for the 2027 World Test Championship final.

— ABC News, ABC News, 15 Aug. 2026

Definition of crucial

Adjective

If Menorca were instead described as a refreshing gazpacho, this 18th-century rural estate converted into a luxury hotel would be the perfectly satisfying last spoonful.

— Condé Nast, Condé Nast Traveler, 20 Aug. 2026
The best wine for tailgating is often a crisp, dry rosé because of its versatility, refreshing acidity and ability to pair with a wide range of football season’s favorite finger foods.

— Katie Kelly Bell, AJC.com, 20 Aug. 2026

Definition of refreshing

Adjective

Despite a recent controversy regarding his comments about Dodgers fans, Crow-Armstrong's dynamic play and the potential for a new MVP face could sway voters over Ohtani's two-way dominance.

— Bernie Pleskoff, Forbes.com, 19 Aug. 2026
The 11mm dynamic speaker drivers deliver punchy bass and detailed clarity, while Clear Calling algorithms filter out background wind and hallway noise during calls.

— Juhi Wadia, PC Magazine, 19 Aug. 2026

Definition of dynamic

Adjective

Back at the hotel, rotating art, live performances, wellness programming, and seasonal events keep things lively.

— Condé Nast, Condé Nast Traveler, 21 Aug. 2026
People have flocked there from California, Washington and Oregon, taking advantage of Boise's lower cost of living, relatively mild winters, and lively outdoor scene.

— CJ Haddad,Katie Tarasov, CNBC, 20 Aug. 2026

Definition of lively

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visuals

vital

vitality

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Style

“Vital.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vital. Accessed 22 Aug. 2026.

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Synonyms of vital

adjective

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