ENERGETIC Synonyms: 208 Similar and Opposite Words

Q: How does the adjective 'energetic' contrast with its synonyms?

Some common synonyms of energetic are lusty , nervous , strenuous , and vigorous . While all these words mean "having or showing great vitality and force," energetic suggests a capacity for intense activity. // an energetic campaigner

Q: When can 'lusty' be used instead of 'energetic'?

While in some cases nearly identical to energetic , lusty implies exuberant energy and capacity for enjoyment. // a lusty appetite for life

Q: When is it sensible to use 'nervous' instead of 'energetic'?

The words nervous and energetic can be used in similar contexts, but nervous suggests especially the forcibleness and sustained effectiveness resulting from mental vigor. // full of nervous energy

Q: Where would 'strenuous' be a reasonable alternative to 'energetic'?

While the synonyms strenuous and energetic are close in meaning, strenuous suggests a preference for coping with the arduous or the challenging. // the strenuous life on an oil rig

Q: When is 'vigorous' a more appropriate choice than 'energetic'?

The synonyms vigorous and energetic are sometimes interchangeable, but vigorous further implies showing no signs of depletion or diminishing of freshness or robustness. // as vigorous as a youth half his age

energetic

adjective

ˌe-nər-ˈje-tik

Definition of energetic

as in dynamic

having active strength of body or mind a lifelong fitness fanatic, he remained energetic well into his 80s

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in lively

having much high-spirited energy and movement trying to find the right music for an energetic aerobics routine

Synonyms & Similar Words

Antonyms & Near Antonyms

as in vigorous

marked by or uttered with forcefulness the salesperson gave us an energetic sales pitch, talking excitedly about the amazing features of this year's cars

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the adjective energetic contrast with its synonyms?

Some common synonyms of energetic are lusty, nervous, strenuous, and vigorous. While all these words mean "having or showing great vitality and force," energetic suggests a capacity for intense activity.

an energetic campaigner

When can lusty be used instead of energetic?

While in some cases nearly identical to energetic, lusty implies exuberant energy and capacity for enjoyment.

a lusty appetite for life

When is it sensible to use nervous instead of energetic?

The words nervous and energetic can be used in similar contexts, but nervous suggests especially the forcibleness and sustained effectiveness resulting from mental vigor.

full of nervous energy

Where would strenuous be a reasonable alternative to energetic?

While the synonyms strenuous and energetic are close in meaning, strenuous suggests a preference for coping with the arduous or the challenging.

the strenuous life on an oil rig

When is vigorous a more appropriate choice than energetic?

The synonyms vigorous and energetic are sometimes interchangeable, but vigorous further implies showing no signs of depletion or diminishing of freshness or robustness.

as vigorous as a youth half his age

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 energetic Manilow appeared to be spry and energetic throughout the show. — Emily St. Martin, Los Angeles Times, 12 Oct. 2026 Cheers, jeers, and energetic call-and-response exchanges echoed through the hall as the audience, dressed in bright green, pink, and red, some wearing candidate T-shirts, listened. — Miami Herald, 9 Oct. 2026 These neutrinos would be so energetic that to capture an appreciable number of them, and to contain the ones that were captured, the detector would have to be huge, even by neutrino detector standards. — Doug Cowen, The Conversation, 8 Oct. 2026 But Lopez and Aguilar said their once energetic and playful dog was never the same. — Amy Corral, CBS News, 8 Oct. 2026 See All Example Sentences for energetic

Recent Examples of Synonyms for energetic

Adjective

The cast was flanked by the dynamic duo behind the film, Alex Huston Fischer and Eleanor Wilson, who drew upon their real relationship to navigate some of the film’s trickier moments.

— Kenneal Patterson, Vanity Fair, 14 Oct. 2026
Because your husband should totally be your mentor, that’s a very healthy power dynamic!

— Emma Sharpe, Vulture, 14 Oct. 2026

Definition of dynamic

Adjective

Einbinder and the staff writer Rachel Syme sit down for what’s sure to be a lively chat.

— The New Yorker, New Yorker, 16 Oct. 2026
Microsoft and Nvidia held a launch party for the first wave of RTX Spark laptops last week in San Francisco, where a new wave of AI PCs took center stage amid a packed crowd and a lively hands-on area.

— Tom Warren, The Verge, 15 Oct. 2026

Definition of lively

Adjective

Federal physical activity guidelines recommend that adults get at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous activity each week, along with muscle-strengthening exercise on at least two days.

— Melissa Rudy, FOXNews.com, 17 Oct. 2026
The society recommends 150 to 300 minutes of moderate exercise or 75 to 150 minutes of vigorous exercise each week, with 300 minutes being ideal.

— Samantha Agate, Kansas City Star, 14 Oct. 2026

Definition of vigorous

Adjective

Meanwhile, earnings from AI chip suppliers like Taiwan Semiconductor indicate the broader demand environment remains robust.

— Jason Ma, Fortune, 17 Oct. 2026
Amphenol Another robust quarter ahead, analyst Wamsi Mohan, wrote earlier this week ahead of the electronic connector manufacturer's quarterly report.

— Michael Bloom, CNBC, 17 Oct. 2026

Definition of robust

Adjective

This theory, also known as active inference or the free energy principle, has become one of the most important frameworks in neuroscience for understanding how the brain works as a whole.

— Maia Szalavitz, Scientific American, 20 Oct. 2026
Residents have been bracing to see what El Niño has in store this winter after an active hurricane season that has dramatically reshaped many of Southern California’s most famous beaches, including in San Clemente and adjacent Capistrano Beach.

— Hannah Fry, Los Angeles Times, 20 Oct. 2026

Definition of active

Adjective

While Chelsea tend to retreat after taking the lead, their opponents also become more aggressive in response, committing extra bodies forward and helping to create more open, end-to-end encounters.

— Conor O'Neill, New York Times, 15 Oct. 2026
The acquisition comes after the distributor’s founder and then-CEO, Andrew Karpen, died from an aggressive form of brain cancer at the age of 59 in May 2025.

— Brian Welk, IndieWire, 15 Oct. 2026

Definition of aggressive

Adjective

Pacific Fusion also aims to create a fusion reaction an order of magnitude more powerful than those at the national lab facilities.

— Sarah Scoles, Scientific American, 20 Oct. 2026
Zuckerberg and Wang want Muse Wonder and the more powerful Muse Wonder Full to drive Muse, Meta’s personal AI agent, which can act on people’s behalf.

— Molly A. Wallace, Fortune, 20 Oct. 2026

Definition of powerful

Adjective

There’s this desire, understandable on its face, to make the design and aesthetics of the live-action world recognizably similar to the animated world.

— Sarah Shachat, IndieWire, 13 Oct. 2026
The face is customizable with various colorways, clock fonts, and photos; there’s also an animated Snoopy, whose antics change with the weather and the holidays.

— Julia Harrison, Architectural Digest, 13 Oct. 2026

Definition of animated

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“Energetic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/energetic. Accessed 21 Oct. 2026.

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Synonyms of energetic

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