vigorous

[vig-er-uhs] / ˈvɪg ər əs /

ADJECTIVE

energetic, powerful

Synonyms

STRONGEST

active brisk dynamic effective efficient forceful healthy intense lively persuasive potent robust spirited strenuous strong tough vital zealous

WEAK

athletic ball of fire bouncing dashing driving enterprising exuberant flourishing forcible hale hard-driving hardy hearty lusty mettlesome peppy red-blooded rugged snappy sound spanking steamroller strapping strong as an ox sturdy take-charge takeover zippy

Antonyms

STRONGEST

apathetic delicate dispirited dull easy facile feeble fragile helpless impotent inactive incapable indifferent ineffective infirm lazy lethargic mild moderate sluggish soft unenthusiastic unhealthy weak

WEAK

enervated idle

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Compared with those who did no vigorous activity, individuals with the highest levels saw a 63% lower risk of dementia, a 60% lower risk of type 2 diabetes, and a 46% lower risk of death.

From Science Daily • Mar. 30, 2026

“We are now in the process of gathering all the facts and look forward to presenting a vigorous defense on behalf of Mr. Keenan.”

From Los Angeles Times • Mar. 23, 2026

The economy can still grow at a vigorous pace even if it’s not adding net jobs, analysts say, so long as businesses retain most employees and layoffs stay low.

From MarketWatch • Mar. 19, 2026

The installation ends with two vigorous Frankenthalers from 1961 and 1977, dramas enacted by disembodied pools of luminous hues.

From The Wall Street Journal • Feb. 28, 2026

He gave the snowman another, more vigorous shake.

From "Franny and Zooey" by J. D. Salinger

Vocabulary lists containing vigorous

Tuck Everlasting

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Bridge to Terabithia

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The Witch of Blackbird Pond

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