How do you pronounce "diseases"?

In American English: /dɪˈziːzəz/ (di-ZEEZ-uhz). In British English: /dɪzˈiːzɪz/ (diz-EEZ-iz). In Canadian English: /dɪˈziːzəz/ (di-ZEEZ-uhz). In Australian English: /dɪzˈiːzɪz/ (diz-EEZ-iz).

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

Yes. In American English it's pronounced /dɪˈziːzəz/ (di-ZEEZ-uhz), while in British English it's /dɪzˈiːzɪz/ (diz-EEZ-iz).

How to Pronounce "diseases"

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diseases

regional

/dɪˈziːzəz/

di-ZEEZ-uhz

Syllable Breakdown

dɪdis·ziːzea·əzses

Source

90%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14