Kanji

What does the kanji 不 mean?

不 means not, no (negation prefix). On'yomi フ、ブ.

Quick facts
On'yomiフ、ブ
Strokes4
Main radical一
Level (estimated, JLPT framework)N4
On'yomi フ、ブ
N4 · estimated, JLPT framework4 strokes

not, no (negation prefix)

Memory hook

One bar (一) stretched flat like a barrier, strokes fanning down to block the way — NOT, NO.

Main radical

一one 1 strokes

Stroke order · 4 strokes

  • 1
  • 2
  • 3
  • 4

Common words

  • 不ぶun-, lacking (prefix read ぶ: 不器用 ぶきよう clumsy, 不用心 ぶようじん careless, unguarded)
  • 不便ふべんinconvenient

More words with this kanji

  • 不利ふりdisadvantageous
  • 不可ふかnot allowed, failing (grade)
  • 不安ふあんanxiety, uneasiness
  • 不平ふへいcomplaint, grievance
  • 不幸ふこうunhappiness, misfortune
  • 不正ふせいwrongdoing, fraud, injustice
  • 不満ふまんdissatisfaction, discontent
  • 不足ふそくshortage, insufficient
  • 不通ふつうsuspended, out of service, disrupted
  • 不思議ふしぎmysterious, strange
  • 不自由ふじゆうinconvenient, lacking; disabled
  • 不潔ふけつdirty, unhygienic; indecent
  • 不要ふようunnecessary, not needed
  • 不運ふうんunlucky, unfortunate
  • 不公平ふこうへいunfair
  • 不規則ふきそくirregular
  • 不具合ふぐあいmalfunction, defect (product, system)
  • 不信ふしんdistrust, mistrust
  • 不吉ふきつominous, inauspicious
  • 不在ふざいabsence, being away
  • 不審ふしんsuspicious, questionable
  • 不当ふとうunjust, unfair
  • 不意ふいsudden, unexpected
  • 不振ふしんslump, sluggishness

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Data sources and licences

English meanings, On/Kun readings, stroke counts: KANJIDIC2 — Electronic Dictionary Research and Development Group (EDRDG), licensed CC BY-SA 4.0. Components: KRADFILE (EDRDG). Stroke order: KanjiVG (Ulrich Apel), licensed CC BY-SA 3.0. Mnemonics written by GoMe.

Voice: VOICEVOX Nemo.

N5–N1 levels on this page are estimates based on the JLPT framework, drawn from community benchmarks. GoMe Nihongo is not affiliated with the Japan Foundation or JEES, which administer the JLPT.