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Synonyms

enthusiastic

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

adjective

  1. full of or characterized by enthusiasm; ardent.

    He seems very enthusiastic about his role in the play.

    Synonyms:
    impassioned, fervid, vehement, passionate, zealous, fervent, eager

Other Word Forms

  • antienthusiastic adjective
  • enthusiastically adverb
  • hyperenthusiastic adjective
  • nonenthusiastic adjective
  • overenthusiastic adjective
  • pseudoenthusiastic adjective
  • quasi-enthusiastic adjective
  • unenthusiastic adjective

Etymology

Origin of enthusiastic

First recorded in 1595–1605; from Greek enthousiastikós; enthusiast ( def. ), -ic ( def. )

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.

Magyar, 45, is a former Fidesz insider who joined the party as an enthusiastic student, married the former Fidesz justice minister, and worked as a Hungarian diplomat in Brussels.

From BBC • Apr. 3, 2026

When they asked whether a solution would be helpful, the response was enthusiastic: "yes, please!"

From Science Daily • Mar. 26, 2026

About 45% of the state’s registered voters said they were enthusiastic about Newsom running, compared with 36% for Harris.

From Los Angeles Times • Mar. 20, 2026

“Some are very enthusiastic about it, and some aren’t,” he said on Monday.

From The Wall Street Journal • Mar. 20, 2026

She probably would have been enthusiastic if we’d offered to make mittens for the animals.

From "The Miscalculations of Lightning Girl" by Stacy McAnulty