Definitions

enthusiastic

[en-thoo-zee-as-tik] / ɛnˌθu ziˈæs tɪk /

ADJECTIVE

interested, excited

Synonyms

STRONGEST

anxious ardent avid concerned eager earnest exuberant fanatical fervent forceful keen passionate pleased rabid rhapsodic vigorous warm willing zealous

WEAK

agog animated athirst attracted bugged crazy about devoted dying to ebullient exhilarated fascinated fervid gaga gone on gung-ho hearty hog-wild intent lively nutty obsessed red-hot spirited tantalized thrilled titillated unqualified vehement wacky wholehearted

Antonyms

STRONGEST

apathetic cold cool disinterested dispassionate dull frigid happy impotent indifferent lethargic uncaring unconcerned unenthusiastic unexcited uninterested unpassionate unwilling unworried weak

WEAK

doubting pessimistic weary

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.

Soon after, Wiesel’s eccentric instructor makes his way to Israel where, like an itinerant preacher, he speaks to enthusiastic audiences at one kibbutz after another.

From The Wall Street Journal • May 28, 2026

She is extremely enthusiastic about joining the audience engagement team June 22.

From Los Angeles Times • May 26, 2026

CEOs of quantum-related companies, on the other hand, are invariably enthusiastic.

From Barron's • May 21, 2026

Even Trump, an enthusiastic supporter of both the World Cup and Fifa president Gianni Infantino, has said he "wouldn't pay it either" when asked about the prices.

From BBC • May 15, 2026

He was also an enthusiastic displayer of his own wealth.

From "The Big Short" by Michael Lewis

Vocabulary lists containing enthusiastic

The SAT: Words to Capture Tone, List 2

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The New SAT: Words to Capture Tone

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Words to Describe Yourself on a Resume

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!