not at all

/nɒt æt ɔːl/
phraseIntermediate
informal

Used to strongly deny something or to emphasize that something is not true or not the case.

I'm not tired at all.

I'm not tired in the slightest.

She wasn't upset at all.

She wasn't upset in any way.

💡

This phrase is often used for emphasis in negative statements, making the negation stronger.

Collocations

not at all tiredcompletely restednot at all surprisedcompletely unsurprised

Synonyms

Antonyms

Related Phrases

not even a littlephrase
emphasizes that something is not true in any way
not in the slightestphrase
emphasizes that something is not true at all

💡Pro Tip

Emphasizing Negation

Use 'not at all' to make a negative statement stronger, especially in informal contexts.

Gold Rule

Polite Refusal

You can use 'not at all' to politely decline an offer, such as 'Thank you, but I'm not hungry at all.'

📖Word Origin

The phrase 'not at all' is a straightforward combination of the negative 'not' and the phrase 'at all,' which is used to emphasize the negation.

📝Usage Notes

This phrase is commonly used in spoken and informal written English to emphasize that something is not true or not happening. It can also be used politely to decline an offer or suggestion.

Word Breakdown

not
negation
root
+
at all
emphasizes the negation
phrase
English Dictionary