How do you pronounce "enthusiastic"?

In American English: /ɪnˌθuːziːˈæstɪk/ (in-thooz-ee-AST-ik). In British English: /ɪnθjˌuːzɪˈæstɪk/ (inthy-ooz-i-AST-ik). In Canadian English: /ɪnˌθuːziːˈæstɪk/ (in-thooz-ee-AST-ik). In Australian English: /ɛnθjˌuːziˈastɪk/ (ehnthy-ooz-ee-AST).

Is "enthusiastic" pronounced differently in American and British English?

Yes. In American English it's pronounced /ɪnˌθuːziːˈæstɪk/ (in-thooz-ee-AST-ik), while in British English it's /ɪnθjˌuːzɪˈæstɪk/ (inthy-ooz-i-AST-ik).

How to Pronounce "enthusiastic"

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enthusiastic

regional

/ɪnˌθuːziːˈæstɪk/

in-thooz-ee-AST-ik

Syllable Breakdown

ɪnen·θuːzthu·iːsi·æstas·ɪktic

Source

90%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14