| 1919 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1227 | A New Dictionary of Kanji Usage |
| 193 | Classic Nelson (Andrew Nelson) |
| 1495 | Essential Kanji (P.G. O’Neill) |
| 1101 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 430 | Japanese Names (P.G. O’Neill) |
| 1340 | Kanji and Kana (Spahn and Hadamitzky) |
| 1423 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 832 | Kanji in Context (Nishiguchi and Kono) |
| 213 | Kodansha Compact Kanji Guide |
| 1438 | Kodansha Kanji Dictionary (Jack Halpern) |
| 762 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1035 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 875 | Les Kanjis dans la tete (Yves Maniette) |
| 2326 | Morohashi |
| 1119 | New Japanese English Character Dictionary (Jack Halpern) |
| 528 | New Nelson (John Haig) |
| 866 | Remembering The Kanji (James Heisig) |
| 931 | Remembering The Kanji, 6th edition (James Heisig) |
| 1100 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N1
1254 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 励起 【レイキ】 (electrical) excitation
- 励起状態 【レイキジョウタイ】 excited state
- 精励 【セイレイ】 diligence, industry, assiduity, hard work
- 刻苦精励 【コックセイレイ】 being arduous, working diligently enduring hardships, making a strenuous effort
Kun reading compounds
- 励む 【はげむ】 to work hard, to try hard, to strive, to endeavour, to endeavor, to devote oneself to, to make an effort, to be zealous
- 励ます 【はげます】 to encourage, to cheer on, to cheer (someone) up, to raise (one's voice)
Readings
- Korean:
- ryeo
Spanish
- aliento
- estímulo
- esfuerzo
- diligencia
- alentar
- estimular
- esforzarse
- ser diligente
Portuguese
- encorajar
- estar diligente
- inspirar
French
- encourager
- être appliqué
- pousser à
| 3345 | 2001 Kanji |
| 2g5.4 | The Kanji Dictionary |
| 1-5-2 | SKIP code |
| 7422.7 | Four corner code |
| 1-46-69 | JIS X 0208-1997 kuten code |
| 52b1 | Unicode hex code |
arc, arch, bow
- On:
- コ
Jōyō kanji, taught in junior high
JLPT level N1
2371 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 弧 【コ】 arc
- 弧形 【コケイ】 arc
- 円弧 【エンコ】 arc
- 励弧 【レイコ】 excitation
Readings
- Korean:
- ho
Spanish
- arco
- circunferencia
Portuguese
- Arco
French
- arc de cercle
- arc
- arche
| 1230 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1958 | A New Dictionary of Kanji Usage |
| 1567 | Classic Nelson (Andrew Nelson) |
| 1729 | Essential Kanji (P.G. O’Neill) |
| 1271 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1481 | Kanji and Kana (Spahn and Hadamitzky) |
| 1578 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1447 | Kanji in Context (Nishiguchi and Kono) |
| 609 | Kodansha Compact Kanji Guide |
| 430 | Kodansha Kanji Dictionary (Jack Halpern) |
| 266 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 320 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1896 | Les Kanjis dans la tete (Yves Maniette) |
| 9757X | Morohashi |
| 360 | New Japanese English Character Dictionary (Jack Halpern) |
| 1687 | New Nelson (John Haig) |
| 1878 | Remembering The Kanji (James Heisig) |
| 2023 | Remembering The Kanji, 6th edition (James Heisig) |
| 1224 | Tuttle Kanji Cards (Alexander Kask) |
| 3562 | 2001 Kanji |
| 3h6.2 | The Kanji Dictionary |
| 1-3-6 | SKIP code |
| 1223.0 | Four corner code |
| 1-24-44 | JIS X 0208-1997 kuten code |
| 5f27 | Unicode hex code |