How do you pronounce "unbelievable"?

In American English: /ˌənbəˈliːvəbəl/ (uhnb-uh-LEEV-uhb-uhl). In British English: /ˌɐnbəlˈiːvəbəl/ (ɐnb-UHL-eev-uhb). In Canadian English: /ˌənbəˈliːvəbəl/ (uhnb-uh-LEEV-uhb-uhl). In Australian English: /ʌnbɪlˈiːvəbəl/ (uhnb-il-EEV-uhb-uhl).

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

Yes. In American English it's pronounced /ˌənbəˈliːvəbəl/ (uhnb-uh-LEEV-uhb-uhl), while in British English it's /ˌɐnbəlˈiːvəbəl/ (ɐnb-UHL-eev-uhb).

How to Pronounce "unbelievable"

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unbelievable

regional

/ˌənbəˈliːvəbəl/

uhnb-uh-LEEV-uhb-uhl

Syllable Breakdown

ənbun·əbe·liːvli·əbev·əlable

Source

90%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14