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 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 service For the most part, staff at the reception and restaurants are young, well-meaning, and enthusiastic. Condé Nast, Condé Nast Traveler, 2 May 2026 Longtime neighbors and friends Andre and Nancy Van Hall, who joined me on the test drive while awaiting delivery of their own RAV4 Hybrid, were enthusiastic. Sponsored Content, Denver Post, 2 May 2026 After the Met announced the Bezoses’ participation, many social media users — who are the Met Gala’s most enthusiastic promoters, tuning into Vogue’s livestream and analyzing looks for days afterwards — called for a boycott. Rachel Tashjian, CNN Money, 1 May 2026 Most Californians are no doubt still rightly enthusiastic about protecting our coastline treasures. Steven Greenhut, Oc Register, 1 May 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 3 May. 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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