enthusiastic

adjective

en·​thu·​si·​as·​tic in-ˌthü-zē-ˈa-stik How to pronounce enthusiastic (audio)
en-
also -ˌthyü-
Synonyms of enthusiastic
: filled with or marked by enthusiasm
enthusiastic supporters
an enthusiastic recommendation
enthusiastically
in-ˌthü-zē-ˈa-sti-k(ə-)lē How to pronounce enthusiastic (audio)
en-
also -ˌthyü-
adverb

Synonyms of enthusiastic

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Examples of enthusiastic in a Sentence

They were enthusiastic supporters of the president. I'm not wildly enthusiastic about your latest idea. She received an enthusiastic welcome.
Recent Examples on the Web
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.
Hall responded, noting that the studio crew appeared equally enthusiastic about the idea. — Virginia Chamlee, PEOPLE, 30 July 2026 Unlike the enthusiastic kneading associated with a deep-tissue massage, manual lymphatic drainage massage is deliberately light, using gentle, directional movements to encourage lymph towards functioning lymph nodes. — Chloe Burcham, Vogue, 30 July 2026 So even though fewer people are enthusiastic about Facebook nowadays, Yu said these findings make the social network important to your strategy in a different way. — Megan Poinski, Forbes.com, 29 July 2026 And there’s a piano-playing character that turns the play into a kind of musical and ends up with a final funny surprise that evoked an even more enthusiastic standing ovation. — Lonnie Burstein Hewitt, San Diego Union-Tribune, 29 July 2026 See All Example Sentences for enthusiastic

Word History

Etymology

borrowed from New Latin & Greek; New Latin enthūsiasticus, borrowed from Greek enthousiastikós "inspired, excited," from enthousiastḗs "person inspired by a god" + -ikos -ic entry 1 — more at enthusiast

First Known Use

1603, in the meaning defined above

Time Traveler
The first known use of enthusiastic was in 1603

Rhymes for enthusiastic

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Browse Nearby Words

enthusiast
enthusiastic
enthusiastical
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Cite this Entry

“Enthusiastic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/enthusiastic. Accessed 2 Aug. 2026.

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Kids Definition

enthusiastic

adjective
en·​thu·​si·​as·​tic in-ˌth(y)ü-zē-ˈas-tik How to pronounce enthusiastic (audio)
: filled with or marked by enthusiasm
an enthusiastic welcome
enthusiastically
-ti-k(ə-)lē How to pronounce enthusiastic (audio)
adverb

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