Commence vs Start

When to use each in English, with meaning, register, and examples.

 CommenceStart
MeaningTo start or begin something.To begin something
Registerformal-
CEFR levelC1A1
Part of speechverbverb
Usage notesUsed in formal writing and speeches. It's less common in everyday conversation. Often used in legal and professional contexts.Use 'start' for beginning actions or events. It's appropriate in both speaking and writing, but in formal contexts, you might use 'initiate' instead.

Frequently asked questions: Commence vs Start

What's the difference between "Commence" and "Start"?

"Commence" means: To start or begin something. "Start" means: To begin something

When should I use "Commence" and "Start"?

"Commence" is formal.

Are "Commence" and "Start" the same CEFR level?

"Commence" is at C1, "Start" is at A1 on the CEFR scale.

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