How do you pronounce "supplement"?

In American English: /ˈsʌpləmənt/ (SUHPL-uhm-uhnt). In British English: /sˈʌplɪmənt/ (S-uhpl-im). In Canadian English: /ˈsʌpləmənt/ (SUHPL-uhm-uhnt). In Australian English: /sˈʌplɪmənt/ (S-uhpl-im).

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

Yes. In American English it's pronounced /ˈsʌpləmənt/ (SUHPL-uhm-uhnt), while in British English it's /sˈʌplɪmənt/ (S-uhpl-im).

How to Pronounce "supplement"

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supplement

regional

/ˈsʌpləmənt/

SUHPL-uhm-uhnt

Syllable Breakdown

sʌplsup·əmple·əntment

Source

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Last updated: 2026-02-14