| 1184 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1884 | A New Dictionary of Kanji Usage |
| 1730 | Classic Nelson (Andrew Nelson) |
| 1496 | Essential Kanji (P.G. O’Neill) |
| 1308 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2032 | Japanese Names (P.G. O’Neill) |
| 1642 | Kanji and Kana (Spahn and Hadamitzky) |
| 1755 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1701 | Kanji in Context (Nishiguchi and Kono) |
| 793 | Kodansha Compact Kanji Guide |
| 3513 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1813 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2467 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1976 | Les Kanjis dans la tete (Yves Maniette) |
| 10946X | Morohashi |
| 2834 | New Japanese English Character Dictionary (Jack Halpern) |
| 1925 | New Nelson (John Haig) |
| 1957 | Remembering The Kanji (James Heisig) |
| 2107 | Remembering The Kanji, 6th edition (James Heisig) |
| 1623 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N1
1551 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 愚 【グ】 foolishness, silliness, stupidity, folly, I, me
- 愚痴 【グチ】 idle complaint, grumble, moha (ignorance, folly)
- 軽愚 【ケイグ】 moronity, moron
- 大愚 【タイグ】 great folly or fool
Kun reading compounds
- 愚か 【おろか】 foolish, stupid, silly
- 愚かしい 【おろかしい】 foolish, stupid
Readings
- Korean:
- u
Spanish
- estupidez
- tontería
- prefijo humilde para cosas propias
Portuguese
- tolo
- tolice
- disparate
- estúpidez
French
- stupide
- absurdité
- idiot
- bête
| 3658 | 2001 Kanji |
| 4k9.15 | The Kanji Dictionary |
| 2-9-4 | SKIP code |
| 2-8-4 | SKIP code |
| 6033.2 | Four corner code |
| 1-22-82 | JIS X 0208-1997 kuten code |
| 611a | Unicode hex code |
Jōyō kanji, taught in grade 3
JLPT level N3
882 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 息 【ソク】 son, interest (on a loan, deposit, etc.)
- 息 【ソク】 son
- 鼻息 【ハナイキ】 nasal breathing, breathing through one's nose, person's pleasure, excitement
- 終息 【シュウソク】 cessation, (coming to an) end
Kun reading compounds
- 息 【いき】 breath, breathing, concord, harmony, rapport, steam (coming off hot food, tea, etc.), (water) vapor, vapour
- 息切れ 【いきぎれ】 shortness of breath, panting, puffing, running out of steam (of the economy, a project, etc.), losing momentum, loss of efficiency
- 鼻息 【はないき】 nasal breathing, breathing through one's nose, person's pleasure, excitement
- 寝息 【ねいき】 breathing of a sleeping person
Readings
- Korean:
- sig
Spanish
- respiración
- aliento
- hijo
- interés (en dinero)
- tono
Portuguese
- hálito
- respiração
- filho
- juros
French
- respirer
- fils
- intérêts (prêt)
| 454 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 351 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 332 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 872 | A New Dictionary of Kanji Usage |
| 3844 | Classic Nelson (Andrew Nelson) |
| 628 | Essential Kanji (P.G. O’Neill) |
| 539 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1224 | Japanese Names (P.G. O’Neill) |
| 1242 | Kanji and Kana (Spahn and Hadamitzky) |
| 1308 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1118 | Kanji in Context (Nishiguchi and Kono) |
| 782 | Kodansha Compact Kanji Guide |
| 3278 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1693 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2301 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 617 | Les Kanjis dans la tete (Yves Maniette) |
| 10601 | Morohashi |
| 2647 | New Japanese English Character Dictionary (Jack Halpern) |
| 1850 | New Nelson (John Haig) |
| 610 | Remembering The Kanji (James Heisig) |
| 657 | Remembering The Kanji, 6th edition (James Heisig) |
| 359 | Tuttle Kanji Cards (Alexander Kask) |
| 858 | 2001 Kanji |
| 4k6.17 | The Kanji Dictionary |
| 2-6-4 | SKIP code |
| 2633.0 | Four corner code |
| 1-34-09 | JIS X 0208-1997 kuten code |
| 606f | Unicode hex code |