| 844 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 831 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 624 | A New Dictionary of Kanji Usage |
| 187 | Classic Nelson (Andrew Nelson) |
| 899 | Essential Kanji (P.G. O’Neill) |
| 385 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 318 | Japanese Names (P.G. O’Neill) |
| 534 | Kanji and Kana (Spahn and Hadamitzky) |
| 543 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 789 | Kanji in Context (Nishiguchi and Kono) |
| 256 | Kodansha Compact Kanji Guide |
| 3965 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2041 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2755 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1428 | Les Kanjis dans la tete (Yves Maniette) |
| 2849X | Morohashi |
| 3199 | New Japanese English Character Dictionary (Jack Halpern) |
| 629 | New Nelson (John Haig) |
| 1416 | Remembering The Kanji (James Heisig) |
| 1520 | Remembering The Kanji, 6th edition (James Heisig) |
| 495 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 841 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 6
JLPT level N3
606 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 危 【キ】 danger, Chinese "rooftop" constellation (one of the 28 mansions)
- 危害 【キガイ】 injury, harm, danger
- 安危 【アンキ】 fate, safety, welfare
Kun reading compounds
- 危ない 【あぶない】 dangerous, risky, hazardous, perilous, precarious, in danger, in jeopardy, critical, grave, at risk, uncertain, unreliable, insecure, unsteady, doubtful, close (call), narrow (escape), look out!, watch out!, be careful!
- 危ない橋を渡る 【あぶないはしをわたる】 to tread on thin ice, to go out on a limb, to walk a tightrope, to take risks, to cross a dangerous bridge
- 危うい 【あやうい】 dangerous, in danger, facing imminent danger, precarious (situation), perilous (state, balance, etc.), in doubt, in jeopardy, uncertain, insecure, concerning, worrying
- 危ぶむ 【あやぶむ】 to fear, to doubt, to have misgivings about, to worry about, to be anxious about, to be apprehensive about
Readings
- Korean:
- wi
Spanish
- peligroso
- dudoso
Portuguese
- perigoso
- medo
- desconforto
French
- dangereux
- crainte
- gêne
| 2556 | 2001 Kanji |
| 2n4.3 | The Kanji Dictionary |
| 3-4-2 | SKIP code |
| 2-2-4 | SKIP code |
| 2721.2 | Four corner code |
| 1-20-77 | JIS X 0208-1997 kuten code |
| 5371 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1942 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 篤志家 【トクシカ】 charitable person, philanthropist, volunteer, supporter
- 篤学 【トクガク】 love of learning
- 重篤 【ジュウトク】 critical (condition), serious
- 懇篤 【コントク】 cordial, kind, warm, genial
Kun reading compounds
- 厚い 【あつい】 thick, deep, heavy, kind, cordial, hospitable, warm, faithful, serious (of an illness), abundant
Readings
- Korean:
- dog
Spanish
- sincero
- serio
- genuino
- grave (enfermedad)
Portuguese
- caloroso
- humano
- sério
- cordial
- ponderado
French
- intense
- gentil
- cordial
- grave
- sérieux
- délibéré
| 1666 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1749 | A New Dictionary of Kanji Usage |
| 3434 | Classic Nelson (Andrew Nelson) |
| 1561 | Essential Kanji (P.G. O’Neill) |
| 1607 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2576 | Japanese Names (P.G. O’Neill) |
| 1883 | Kanji and Kana (Spahn and Hadamitzky) |
| 2051 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1683 | Kanji in Context (Nishiguchi and Kono) |
| 1489 | Kodansha Compact Kanji Guide |
| 3371 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1744 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2370 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 2007 | Les Kanjis dans la tete (Yves Maniette) |
| 26344 | Morohashi |
| 2716 | New Japanese English Character Dictionary (Jack Halpern) |
| 4342 | New Nelson (John Haig) |
| 1988 | Remembering The Kanji (James Heisig) |
| 2142 | Remembering The Kanji, 6th edition (James Heisig) |
| 1842 | Tuttle Kanji Cards (Alexander Kask) |
| 2350 | 2001 Kanji |
| 6f10.1 | The Kanji Dictionary |
| 2-6-10 | SKIP code |
| 2021.9 | Four corner code |
| 8832.7 | Four corner code |
| 1-38-38 | JIS X 0208-1997 kuten code |
| 7be4 | Unicode hex code |