Knockout vs What a dish

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

Knockout

Top 3,000 (common)

What a dish

InformalBeyond 10,000 (less common)
Most formal: KnockoutMost common: Knockout
 KnockoutWhat a dish
Pronunciation🇬🇧 //ˈnɒk.aʊt//🇺🇸 //ˈnɑːk.aʊt//🇬🇧 //wɒt ə dɪʃ//🇺🇸 //wɑt ə dɪʃ//
MeaningTo make someone unable to continue in a competition or make someone unconscious.A way to say someone or something is very attractive or interesting.
ExampleThe boxer delivered a powerful knockout in the final round.Did you see Sarah in that dress? What a dish!
RegisterNeutralInformal
How commonTop 3,000 (common)Beyond 10,000 (less common)
Collocationsknockout victory, knockout punch, knockout blow, first knockout, knockout stagesuch a dish, what a dish he is, what a gorgeous dish, to call someone a dish
Common mistakesConfused with 'knock out' as a separate verb phrase, Using it incorrectly for non-competitive situations, Mispronouncing it as 'knock-out' with the wrong stressUsing in formal contexts., Confusing with 'what a catch', which suggests someone is desirable as a partner., Assuming it can describe anything, when it's usually about people.
Usage notesUsed commonly in sports contexts. Not appropriate for casual conversations about unrelated topics. Can also refer to an impressive person or thing.Used to compliment someone's appearance or charm. Appropriate in casual conversations but may not suit formal settings.

See it in real clips

What a dish

Frequently asked questions: Knockout vs What a dish

What's the difference between Knockout and What a dish?

Knockout: To make someone unable to continue in a competition or make someone unconscious. What a dish: A way to say someone or something is very attractive or interesting.

Which is more formal: Knockout and What a dish?

Knockout is the most formal of these.

Which is more common: Knockout and What a dish?

Knockout is the most common in everyday English.

Can you show an example of each?

Knockout: The boxer delivered a powerful knockout in the final round. What a dish: Did you see Sarah in that dress? What a dish!

Can I use Knockout and What a dish interchangeably?

Not always. Knockout and What a dish 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.

Related comparisons