How to say "smash" in Japanese

Choosing the right word
  • 潰すつぶすJLPT N2approx.Common
    godan verb, transitive verbCovers smashing in the sense of crushing or flattening something until it loses its shape. Think of crushing a can or box flat rather than breaking it into pieces.
    彼かれは私の帽子ぼうしをぺちゃんこにつぶした。↗
    He squashed my hat flat.
  • noun, suru verb, intransitive verbThe loanword for the smash as a sports shot: the hard downward strike in tennis, badminton or volleyball. Outside sports it is not the word for smashing things in general.
  • 砕くくだくJLPT N2approx.Common
    godan verb, transitive verbSmashing or shattering something into pieces: stone, ice, glass. The emphasis is on the object ending up in fragments, matching the 'shatter' sense more than flattening.
    A pick is a long handled tool used for breaking up hard ground surfaces.
  • 打ち破るうちやぶるCommon
    godan verb, transitive verbTypically figurative: smashing a record, defeating an opponent, breaking through barriers — its 'defeat' and 'destroy' senses. For physically breaking an object into pieces, 砕く is the better fit.
    戦車せんしゃや飛行機ひこうきは軍隊ぐんたいを打ち破うちやぶることはできようが、国民こくみんを征服せいふくすることはできない。↗
    Tanks and planes may defeat the troops but they cannot conquer the people.
  • 打ち込むうちこむJLPT N1approx.Common
    godan verb, transitive verbFor 'smash' as hitting a ball hard — driving it with force, as in sports. It is about striking something in, not breaking or crushing it, so it seldom stands in for 潰す or 砕く.

Use 「潰す」 for crushing or flattening, 「砕く」 for breaking into pieces, 「スマッシュ」 for the sporting shot, 「打ち破る」 for figuratively smashing records or defeating opponents, and 「打ち込む」 for driving a ball hard.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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