How do you pronounce "unconstitutional"?

In American English: /ˌənˌkɑːnstəˈtuːʃənəl/ (uhn-kahnst-uh-TOOSH-uhn-uhl). In British English: /ʌŋkˌɒnstɪtjˈuːʃənəl/ (uhngk-onst-ity-OOSH-uhn-uhl). In Canadian English: /ˌənˌkɑːnstəˈtuːʃənəl/ (uhn-kahnst-uh-TOOSH-uhn-uhl). In Australian English: /ʌŋkˌɒnstɪtjˈuːʃənəl/ (uhngk-onst-ity-OOSH-uhn-uhl).

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

Yes. In American English it's pronounced /ˌənˌkɑːnstəˈtuːʃənəl/ (uhn-kahnst-uh-TOOSH-uhn-uhl), while in British English it's /ʌŋkˌɒnstɪtjˈuːʃənəl/ (uhngk-onst-ity-OOSH-uhn-uhl).

How to Pronounce "unconstitutional"

unconstitutional

regional

/ˌənˌkɑːnstəˈtuːʃənəl/

uhn-kahnst-uh-TOOSH-uhn-uhl

Syllable Breakdown

ənun·kɑːnstcon·əsti·tuːʃtu·əntion·əlal

Source

80%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14