Commence vs Launch

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

 CommenceLaunch
MeaningTo start or begin something.To start or send something, especially into the air or space.
Registerformal-
CEFR levelC1B2
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 'launch' in a business or technological context to describe starting a project or product. It's also appropriate when sending rockets or ships. Avoid using it in overly casual situations.

Frequently asked questions: Commence vs Launch

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

"Commence" means: To start or begin something. "Launch" means: To start or send something, especially into the air or space.

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

"Commence" is formal.

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

"Commence" is at C1, "Launch" is at B2 on the CEFR scale.

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