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"catalyze" vs "catalyse"

Both 'catalyze' and 'catalyse' are correct spellings of the same word, with 'catalyze' being the preferred spelling in American English and 'catalyse' being more common in British English. The choice between the two depends on the variant of English being used.

Last Updated: March 29, 2024

catalyze

This is a correct spelling, especially in American English.

The term 'catalyze' is the preferred spelling in American English and is widely accepted in this context.

Alternatives:

  • catalyze

catalyse

This is a correct spelling, especially in British English.

The term 'catalyse' is more commonly used in British English and is considered the standard spelling in that variant of English.

Alternatives:

  • catalyse

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