| 500 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 600 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 572 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 134 | A New Dictionary of Kanji Usage |
| 17 | Classic Nelson (Andrew Nelson) |
| 130 | Essential Kanji (P.G. O’Neill) |
| 104 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 94 | Japanese Names (P.G. O’Neill) |
| 3.18 | Japanese for Busy People |
| 94 | Kanji and Kana (Spahn and Hadamitzky) |
| 94 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 422 | Kanji in Context (Nishiguchi and Kono) |
| 10 | Kodansha Compact Kanji Guide |
| 4242 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2141 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2890 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1225 | Les Kanjis dans la tete (Yves Maniette) |
| 19 | Morohashi |
| 3434 | New Japanese English Character Dictionary (Jack Halpern) |
| 13 | New Nelson (John Haig) |
| 1217 | Remembering The Kanji (James Heisig) |
| 1302 | Remembering The Kanji, 6th edition (James Heisig) |
| 103 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 444 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 4
JLPT level N4
101 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 不 【フ】 un-, non-, negative prefix
- 不安 【フアン】 anxiety, uneasiness, worry, apprehension, fear, insecurity, suspense
- 意味不 【イミフ】 of uncertain meaning, ambiguous, cryptic, nonsensical, incomprehensible, perplexing
- 社不 【シャフ】 person unfit for society, misfit
- 無 【ブ】 un-, non-, bad ..., poor ...
- 不気味 【ブキミ】 weird, eerie, ominous, creepy, uncanny, unearthly
Readings
- Korean:
- bu, bul
Spanish
- prefijo negativo: in-
- des-
Portuguese
- Prefixo negativo
- negativa
- não
- feia
- ruim
- deselegante
French
- négation
- non
- mauvais
- laid
- maladroit
| 3154 | 2001 Kanji |
| 0a4.2 | The Kanji Dictionary |
| 4-4-1 | SKIP code |
| 3-3-1 | SKIP code |
| 3-2-2 | SKIP code |
| 1090.0 | Four corner code |
| 1-41-52 | JIS X 0208-1997 kuten code |
| 4e0d | Unicode hex code |
Jōyō kanji, taught in grade 3
JLPT level N3
180 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 予 【ヨ】 I, me
- 予感 【ヨカン】 presentiment, premonition, hunch, to have a premonition, to have a hunch
- 起訴猶予 【キソユウヨ】 suspension of indictment, leaving charge on the file
- 執行猶予 【シッコウユウヨ】 stay of execution, suspended sentence
Kun reading compounds
- 予め 【あらかじめ】 beforehand, in advance, previously
Readings
- Korean:
- yeo
Spanish
- de antemano
- previo
Portuguese
- de antemão
- prévio
- eu mesmo
- Eu
French
- auparavant
- à l'avance
- moi
- je
| 525 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 425 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 403 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 160 | A New Dictionary of Kanji Usage |
| 271 | Classic Nelson (Andrew Nelson) |
| 531 | Essential Kanji (P.G. O’Neill) |
| 294 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 62 | Japanese Names (P.G. O’Neill) |
| 2.12 | Japanese for Busy People |
| 393 | Kanji and Kana (Spahn and Hadamitzky) |
| 397 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 403 | Kanji in Context (Nishiguchi and Kono) |
| 275 | Kodansha Compact Kanji Guide |
| 2477 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1253 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1719 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1607 | Les Kanjis dans la tete (Yves Maniette) |
| 231 | Morohashi |
| 1983 | New Japanese English Character Dictionary (Jack Halpern) |
| 68 | New Nelson (John Haig) |
| 1593 | Remembering The Kanji (James Heisig) |
| 1719 | Remembering The Kanji, 6th edition (James Heisig) |
| 283 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 245 | Tuttle Kanji Cards (Alexander Kask) |
| 3553 | 2001 Kanji |
| 0a4.12 | The Kanji Dictionary |
| 2-2-2 | SKIP code |
| 2-3-1 | SKIP code |
| 1720.2 | Four corner code |
| 1-45-29 | JIS X 0208-1997 kuten code |
| 4e88 | Unicode hex code |