Knock Out

Synonyms of knock out

• KO
• put to sleep
• render unconscious

Antonyms of knock out

• revive
• rouse
• wake up

Collocations of knock out

punch

Frequency: 70 %

He knocked out his opponent with a single punch.

champion

Frequency: 60 %

The boxer knocked out the reigning champion in the first round.

competition

Frequency: 45 %

She was able to knock out the competition and win the race.

lights

Frequency: 35 %

The storm knocked out the lights in the entire neighborhood.

teeth

Frequency: 25 %

The boxer's punch knocked out two of his opponent's teeth.

Idiomatic Expressions for knock out

• Phrase: knock oneself out
  Meaning: to make a great effort or work very hard at something
  Usage: She really knocked herself out to finish the project on time. You don't have to knock yourself out, just do your best.