狂う|くるうkuruu[2]nakadaka (mid-high)

JLPT N3approx.Common
Definitions
  1. godan verb, intransitive verbto go mad; to lose one's mind; to go crazy; to go insane
    そんな話し方はなしかたをするとは、彼かれは狂くるっていたに違ちがいない。↗
    He must be crazy to talk like that.
  2. godan verb, intransitive verbto get out of order; to go amiss; to malfunction; to become imprecise
    あなたの時計とけい、時間じかんは狂くるいませんか。↗
    Does your watch keep good time?
  3. godan verb, intransitive verbto go wrong (of a plan or expectation, etc.); to fall through; to get mixed up
    たくさんのことが起おこって、スケジュールが狂くるってしまった。↗
    A lot of things happened and my schedule was messed up.
  4. godan verb, intransitive verbto go crazy (over someone or something); to get enthusiastic; to go wild
    彼かれはテニスに狂くるってる。↗
    He is mad about tennis.
Conjugation
Dictionary form狂う(くるう)
Polite (masu)狂います(くるいます)
Negative (nai)狂わない(くるわない)
polite (masen)狂いません(くるいません)
classical zu / nu狂わず・狂わぬ(くるわず・くるわぬ)
Past (ta)狂った(くるった)
polite (mashita)狂いました(くるいました)
Past negative (nakatta)狂わなかった(くるわなかった)
polite (masen deshita)狂いませんでした(くるいませんでした)
Te form狂って(くるって)
Potential狂える(くるえる)
Passive狂われる(くるわれる)
Causative狂わせる(くるわせる)
Causative passive狂わせられる・狂わされる(くるわせられる・くるわされる)
Conditional (ba)狂えば(くるえば)
tara狂ったら(くるったら)
Volitional狂おう(くるおう)
polite (mashou)狂いましょう(くるいましょう)
Imperative狂え(くるえ)

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

Transitive / intransitive pair
intransitive狂うくるう⇄transitive狂わすくるわす
時計とけいが狂くるう
狂う describes something (e.g., a clock) becoming inaccurate or malfunctioning on its own; 狂わす indicates that an external factor causes that inaccuracy.

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

Synonyms & antonyms
  • Related取り乱すとりみだすNeutralLosing composure or panicking; lighter than 「狂う」, which covers going mad as well as machines and plans going wrong.
  • Antonym整うととのうNeutralThe opposite of 「狂う」 in terms of order: things being tidy, in order, or fully prepared.

Use 「狂う」 for going mad, machines malfunctioning, or plans going awry; 「取り乱す」 for panicking or losing composure. The antonym 「整う」 describes order and readiness.

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

Japanese definitions
  1. 精神せいしんの平衡へいこうを失うしなう。
  2. 物事ものごとの状態じょうたいが正常せいじょうでなくなる。
  3. 度どを越こして熱中ねっちゅうする。
  4. ねらいや予想よそうなどが外はずれる。
  5. (動詞どうしの連用形れんようけいに付ついて)激はげしく~する。
Kanji in this word
English equivalents

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

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