How do you pronounce "completion"?

In American English: /kəmˈpliːʃən/ (kuhm-PLEESH-uhn). In British English: /kəmplˈiːʃən/ (kuhmpl-EESH-uhn). In Canadian English: /kəmˈpliːʃən/ (kuhm-PLEESH-uhn). In Australian English: /kəmplˈiːʃən/ (kuhmpl-EESH-uhn).

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

Yes. In American English it's pronounced /kəmˈpliːʃən/ (kuhm-PLEESH-uhn), while in British English it's /kəmplˈiːʃən/ (kuhmpl-EESH-uhn).

How to Pronounce "completion"

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completion

/kəmˈpliːʃən/

kuhm-PLEESH-uhn

Syllable Breakdown

kəmcom·pliːʃple·əntion

Source

90%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14