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.

Microsoft seemed more enthusiastic about decarbonization before the data center boom.

From Slate • May 3, 2026

Leading into the report, investors had become enthusiastic about a report saying that Qualcomm was being tapped to work with OpenAI on chips for an agentic-AI smartphone.

From MarketWatch • Apr. 29, 2026

In the case of “Pretty Ugly,” there are some top-tier folks, and they are all enthusiastic without prompting.

From Salon • Apr. 28, 2026

Palantir, with an even more enthusiastic fan base, was among the 20 most valuable S&P 500 companies at its November peak, fetching a ludicrous 150 times sales.

From The Wall Street Journal • Apr. 22, 2026

I met Danny again in the library later that week, but he wasn’t too enthusiastic when I told him what my father had said about Graetz.

From "The Chosen" by Chaim Potok

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

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