破棄・破毀|はきhaki[1]atamadaka (head-high)

JLPT N1approx.Common
Which spelling to use
破棄破棄 is the most common written form, used for meanings including tearing up and discarding documents, destruction, annulment, and cancellation.
破毀破毀 is a rarely used kanji form of this word, so learners will seldom encounter it; use 破棄 instead.
Definitions
  1. noun, suru verb, transitive verbtearing up and discarding (e.g. documents); destruction
    これらの書類しょるいに関かんしては破棄はきすることが一番いちばんいいと思おもう。↗
    With respect to these documents, I think the best thing is to destroy them.
  2. noun, suru verb, transitive verbannulment; cancellation; abrogation; voiding; breaking (e.g. a treaty)
    彼かれらは婚約こんやくを破棄はきした。↗
    They called off their engagement.
  3. noun, suru verb, transitive verbreversal (of an original ruling on appeal); quashing
Conjugation
Dictionary form破棄する(はきする)
Polite (masu)破棄します(はきします)
Negative (nai)破棄しない(はきしない)
polite (masen)破棄しません(はきしません)
classical zu / nu破棄せず・破棄せぬ(はきせず・はきせぬ)
Past (ta)破棄した(はきした)
polite (mashita)破棄しました(はきしました)
Past negative (nakatta)破棄しなかった(はきしなかった)
polite (masen deshita)破棄しませんでした(はきしませんでした)
Te form破棄して(はきして)
Potential破棄できる(はきできる)
Passive破棄される(はきされる)
Causative破棄させる(はきさせる)
Causative passive破棄させられる(はきさせられる)
Conditional (ba)破棄すれば(はきすれば)
tara破棄したら(はきしたら)
Volitional破棄しよう(はきしよう)
polite (mashou)破棄しましょう(はきしましょう)
Imperative破棄しろ(はきしろ)

Common forms generated by rule; see the senses for honorific or irregular usage.

Synonyms & antonyms
  • Synonym廃棄はいきWrittenWritten. For scrapping or discarding things, as in 「産業廃棄物」; the focus is disposing of waste, while 破棄 centers on tearing up documents or voiding contracts.
  • Synonym解消かいしょうNeutralNeutral. For dissolving relationships or arrangements, as in 「婚約解消」; the nuance is eliminating something, not tearing it up.
  • Related撤廃てっぱいWrittenWritten. For abolishing systems and rules, as in 「関税撤廃」; it centers on canceling restrictions, unlike 破棄.
  • Related廃止はいしWrittenWritten. For discontinuing systems, services or routes, as in 「廃止路線」; it ends something's operation rather than destroying documents or voiding contracts.
  • Related撤回てっかいWrittenWritten. For retracting statements or proposals, as in 「発言を撤回」; you take back what you said or offered, which 破棄 does not cover.
  • Related廃するはいするWrittenA written-style verb: to abolish or depose, as in 「王を廃する」; unlike 破棄, it can mean removing a person from a position.
  • Antonym修復しゅうふくWrittenWritten. Antonym: repairing damaged things to their original state, as in 「文化財の修復」; the opposite of destroying.
  • Antonym復元ふくげんNeutralNeutral. Antonym: restoring something to its original state, as in 「データ復元」; the reverse of destroying it.
  • Antonym保存ほぞんNeutralNeutral. Antonym: keeping things intact for later, as in 「書類を保存」; the opposite of destroying them.

Use 「破棄」 for tearing up documents, voiding a contract, or overturning a ruling on appeal, as in 「契約破棄」 and 「書類を破棄する」. For discarding waste choose 「廃棄」, for lifting restrictions 「撤廃」, for abolishing systems 「廃止」, and for retracting a statement 「撤回」; to keep something, use 「保存」.

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

Japanese definitions
  1. 破やぶって棄すてること。
  2. 決定けっていを取り消とりけすこと。
Kanji in this word
English equivalents
See also

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

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