Be quiet vs Don't speak

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

Be quiet

Top 2,000 (common)

Don't speak

Top 2,000 (common)
 Be quietDon't speak
Pronunciation🇬🇧 //biː ˈkwaɪət//🇺🇸 //bi ˈkwaɪət//🇬🇧 //dəʊnt spiːk//🇺🇸 //doʊnt spiːk//
MeaningStop making noise.Do not talk.
ExampleThe teacher told the students to **be quiet** during the test.During the exam, the teacher said, 'Don't speak.'
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
Collocationsbe quiet in class, ask someone to be quiet, tell someone to be quietdon't speak too loudly, don't speak in public, don't speak too soon
Antonymsmake noise, speak loudly-
Common mistakesUsing 'be quiet' in a friendly context without softening the request., Incorrectly saying 'be quieted'., Confusing with 'be silent', which feels more formal.Confusing with 'don't say' which implies what is specifically spoken., Forgetting the contraction and writing 'do not speak' in informal contexts.
Usage notesUse 'be quiet' when asking someone to lower their voice. It's appropriate in both formal and informal contexts but can sound rude if used abruptly.Used when wanting someone to be quiet. Generally neutral in register, suitable for both polite and more direct contexts.

See it in real clips

Be quiet
Don't speak

Frequently asked questions: Be quiet vs Don't speak

What's the difference between Be quiet and Don't speak?

Be quiet: Stop making noise. Don't speak: Do not talk.

Can you show an example of each?

Be quiet: The teacher told the students to **be quiet** during the test. Don't speak: During the exam, the teacher said, 'Don't speak.'

Can I use Be quiet and Don't speak interchangeably?

Not always. Be quiet and Don't speak are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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