enthusiastic

adjective

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

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.
The topic didn’t come up from the largely enthusiastic crowd of at least 850 people at the Scottish Rite Masonic Center. Ben Paviour, Sacbee.com, 8 Apr. 2026 Passengers on the inaugural flight were enthusiastic about the new service. Kenny Choi, CBS News, 8 Apr. 2026 Mark Hamill is giving the new leadership at Lucasfilm an enthusiastic endorsement. Zack Sharf, Variety, 7 Apr. 2026 Wade initially appeared enthusiastic about The Life of a Showgirl. Nancy Dillon, Rolling Stone, 7 Apr. 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

Browse Nearby Words

Cite this Entry

“Enthusiastic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/enthusiastic. Accessed 11 Apr. 2026.

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 adverb

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