危ぶむ|あやぶむayabumu[3]nakadaka (mid-high)

JLPT N1approx.Common
Definitions
  1. godan verb, transitive verbto fear; to doubt; to have misgivings about; to worry about; to be anxious about; to be apprehensive about
    彼かれは死しんでいるのではないかと危あやぶまれている。↗
    They fear that he may be dead.
Conjugation
Dictionary form危ぶむ(あやぶむ)
Polite (masu)危ぶみます(あやぶみます)
Negative (nai)危ぶまない(あやぶまない)
polite (masen)危ぶみません(あやぶみません)
classical zu / nu危ぶまず・危ぶまぬ(あやぶまず・あやぶまぬ)
Past (ta)危ぶんだ(あやぶんだ)
polite (mashita)危ぶみました(あやぶみました)
Past negative (nakatta)危ぶまなかった(あやぶまなかった)
polite (masen deshita)危ぶみませんでした(あやぶみませんでした)
Te form危ぶんで(あやぶんで)
Potential危ぶめる(あやぶめる)
Passive危ぶまれる(あやぶまれる)
Causative危ぶませる(あやぶませる)
Causative passive危ぶませられる・危ぶまされる(あやぶませられる・あやぶまされる)
Conditional (ba)危ぶめば(あやぶめば)
tara危ぶんだら(あやぶんだら)
Volitional危ぶもう(あやぶもう)
polite (mashou)危ぶみましょう(あやぶみましょう)
Imperative危ぶめ(あやぶめ)

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

Synonyms & antonyms
  • Synonym恐れるおそれるNeutralChiefly 'to be afraid'; it can also mean worrying that something bad may happen. 「危ぶむ」 has no sense of fear: it doubts the outcome, and leans to written prose.
  • Synonym心配しんぱいNeutralThe everyday word for worrying, and it also covers caring for someone. 「危ぶむ」 leans written and is reserved for fearing a bad outcome.
  • Synonym憂えるうれえるWrittenWritten: to fret over the future or the state of things, as in 「将来を憂える」; it can also mean to grieve. Its tone is heavier than 「危ぶむ」.
  • Related危惧きぐWrittenNoun or suru verb for fearing a bad outcome, as in 「危惧を抱く」「絶滅危惧種」. The closest word to 「危ぶむ」, and likewise at home in written prose.
  • Related懸念けねんWrittenConcern or worry, as in 「懸念が残る」「懸念材料」; a staple of news reporting and far commoner than 「危ぶむ」 in formal writing.
  • Related憂慮ゆうりょWrittenDeep concern, as in 「事態を憂慮する」; often used of situations or developments, with a heavier, more formal tone than 「危ぶむ」.
  • Related不安がるふあんがるNeutralDescribes visible unease — anxious looks or restless behaviour — usually about someone else. 「危ぶむ」 is an inward judgment that something may turn out badly.
  • Related案ずるあんずるWrittenWritten-flavoured: it can cover someone's safety or how things may go, as in 「身を案ずる」, and also means to devise plans. 「危ぶむ」 stresses doubt that things will go smoothly.
  • RelatedビクつくCasualColloquial: to be jittery or flinch with fear, describing timid behaviour. 「危ぶむ」 is a cool-headed judgment that the outcome may be bad.
  • Antonym信じるしんじるNeutralTo believe something is true or to trust someone — the opposite of 「危ぶむ」, which doubts the outlook and fears things may go wrong.
  • Antonym確信するNeutralTo be certain that something is or will be so — the opposite of 「危ぶむ」, which doubts the outcome and harbours misgivings.

Use 「危ぶむ」 when you fear something may not turn out well, as in 「成功を危ぶむ」「安否を危ぶむ」; it leans to written style. In everyday speech say 「心配する」; in formal writing 「懸念」 or 「憂慮」 fit better, and for plain fear use 「恐れる」.

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

Japanese definitions
  1. 悪わるい結果けっかになったりしないかと心配しんぱいする。
Kanji in this word

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

Say it right, write it right

Core lookup works fully offline, with cloud pronunciation and one-tap save & review. Free, no sign-up.

Free downloadWindowsFree downloadmacOSDownload on the App StoreGet it on Google Play
MobileiOS / Android

Android

QR code for the Google Play pageGet it on Google Play

Scan it with your Android phone to install, or search for “Tomoshi” on Google Play.

iOS

QR code for the App Store pageDownload on the App Store

Scan it with your iPhone camera to install, or search for “Tomoshi” in the App Store.

Install the browser extensionLook words up on any web page · Chrome / Edge / Safari

Screenshot of a Tomoshi lookup resultScreenshot of Tomoshi lookup results on a phone

Windows macOS Chrome / Edge / Safari extension iOS / Android