| 1594 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1006 | A New Dictionary of Kanji Usage |
| 4543 | Classic Nelson (Andrew Nelson) |
| 1051 | Essential Kanji (P.G. O’Neill) |
| 933 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1816 | Japanese Names (P.G. O’Neill) |
| 1000 | Kanji and Kana (Spahn and Hadamitzky) |
| 1037 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1074 | Kanji in Context (Nishiguchi and Kono) |
| 1757 | Kodansha Compact Kanji Guide |
| 4107 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2084 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2824 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 391 | Les Kanjis dans la tete (Yves Maniette) |
| 37096 | Morohashi |
| 3313 | New Japanese English Character Dictionary (Jack Halpern) |
| 5852 | New Nelson (John Haig) |
| 385 | Remembering The Kanji (James Heisig) |
| 411 | Remembering The Kanji, 6th edition (James Heisig) |
| 1589 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N2
597 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 超 【チョウ】 super-, ultra-, hyper-, extreme, extremely, really, totally, absolutely, over, more than
- 超音波 【チョウオンパ】 ultrasonic waves, ultrasound
- 出超 【シュッチョウ】 excess of exports, favorable balance of trade, favourable balance of trade
- 入超 【ニュウチョウ】 excess of imports
Kun reading compounds
- 越える 【こえる】 to cross over, to cross, to pass through, to pass over (out of), to go beyond, to go past, to exceed, to surpass, to be more (than)
- 越す 【こす】 to cross over (e.g. mountain), to go across, to get over (e.g. hardship), to pass time (e.g. a winter), to surpass, to be better than, to exceed, to move house, to go, to come
Readings
- Japanese names:
- まさる、 わたる
- Korean:
- cho
Spanish
- trascender
- sobresalir
- super-
- sobrepasar
Portuguese
- transcender
- ótimo
- ultra-
- super-
French
- dépasser
- super-
- sur-
| 1470 | 2001 Kanji |
| 3b9.18 | The Kanji Dictionary |
| 3-7-5 | SKIP code |
| 4780.6 | Four corner code |
| 1-36-22 | JIS X 0208-1997 kuten code |
| 8d85 | Unicode hex code |
Jōyō kanji, taught in grade 5
JLPT level N1
1218 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 酸 【サン】 acid, sourness, sour taste
- 酸化 【サンカ】 oxidation, oxidization
- 炭酸 【タンサン】 carbonic acid, carbonated water, carbonated drink, baking soda, sodium carbonate
- アミノ酸 【アミノサン】 amino acid
Kun reading compounds
- 酸い 【すい】 sour, acid
- 酸葉 【すいば】 sorrel (Rumex acetosa), Common sorrel, garden sorrel, spinach dock
Readings
- Korean:
- san
Spanish
- ácido
- agrio
Portuguese
- ácido
- amargo
- azedo
- picante
French
- acide
- aigre
- amer
- sur (goût)
| 618 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 715 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 689 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1027 | A New Dictionary of Kanji Usage |
| 4789 | Classic Nelson (Andrew Nelson) |
| 819 | Essential Kanji (P.G. O’Neill) |
| 1838 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 516 | Kanji and Kana (Spahn and Hadamitzky) |
| 525 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1420 | Kanji in Context (Nishiguchi and Kono) |
| 1797 | Kodansha Compact Kanji Guide |
| 1968 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1049 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1415 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1449 | Les Kanjis dans la tete (Yves Maniette) |
| 39871 | Morohashi |
| 1563 | New Japanese English Character Dictionary (Jack Halpern) |
| 6177 | New Nelson (John Haig) |
| 1437 | Remembering The Kanji (James Heisig) |
| 1545 | Remembering The Kanji, 6th edition (James Heisig) |
| 791 | Tuttle Kanji Cards (Alexander Kask) |
| 3267 | 2001 Kanji |
| 7e7.2 | The Kanji Dictionary |
| 1-7-7 | SKIP code |
| 1364.7 | Four corner code |
| 1-27-32 | JIS X 0208-1997 kuten code |
| 9178 | Unicode hex code |