| 475 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 576 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 549 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 791 | A New Dictionary of Kanji Usage |
| 1508 | Classic Nelson (Andrew Nelson) |
| 590 | Essential Kanji (P.G. O’Neill) |
| 508 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 992 | Japanese Names (P.G. O’Neill) |
| 562 | Kanji and Kana (Spahn and Hadamitzky) |
| 571 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 745 | Kanji in Context (Nishiguchi and Kono) |
| 585 | Kodansha Compact Kanji Guide |
| 3827 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1961 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2656 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1850 | Les Kanjis dans la tete (Yves Maniette) |
| 9262 | Morohashi |
| 3084 | New Japanese English Character Dictionary (Jack Halpern) |
| 1612 | New Nelson (John Haig) |
| 1833 | Remembering The Kanji (James Heisig) |
| 1975 | Remembering The Kanji, 6th edition (James Heisig) |
| 510 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 4
JLPT level N2
867 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 底 【テイ】 base (logarithmic, exponential, number system), radix, base (triangle, cone, cylinder, etc.), type, kind, extent, degree
- 底辺 【テイヘン】 base (of a polygon), bottom (of the social scale), lower levels, lower classes, base (e.g. of support), foundation, basis
- 奥底 【オクソコ】 depths, deep place, bottom (of one's heart)
- 水底 【スイテイ】 sea or river bottom
Kun reading compounds
- 底 【そこ】 bottom, sole
- 底入れ 【そこいれ】 bottoming out (of prices)
- 水底 【すいてい】 sea or river bottom
- 奥底 【おくそこ】 depths, deep place, bottom (of one's heart)
Readings
- Korean:
- ji, jeo
Spanish
- fondo
- suelo
- parte más baja
- base
Portuguese
- único
- fundo
- profundidade
- preço baixo
- base
- espécie
- tipo
French
- partie basse
- fond
- semelle
- profondeur
- prix plancher
- base
- sorte
| 556 | 2001 Kanji |
| 3q5.3 | The Kanji Dictionary |
| 3-3-5 | SKIP code |
| 0024.2 | Four corner code |
| 1-36-76 | JIS X 0208-1997 kuten code |
| 5e95 | Unicode hex code |
Jōyō kanji, taught in grade 6
JLPT level N2
249 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 革命 【カクメイ】 revolution, 58th year of the sexagenary cycle (in Onmyōdō)
- 革新 【カクシン】 reform, innovation
- 行革 【ギョウカク】 administrative reform
- 農地改革 【ノウチカイカク】 agrarian reform
Kun reading compounds
- 革 【かわ】 leather
- 革靴 【かわぐつ】 leather shoes, leather boots
- 藍革 【あいかわ】 indigo-dyed leather
- 負い革 【おいかわ】 sling (e.g. of a firearm)
Readings
- Korean:
- hyeog, geug
Spanish
- cuero
- piel
- reforma
- cambio
Portuguese
- couro
- torna-se sério
- pele
- esconder
- pelêgo
French
- cuir
- peau
- fourrure
- devenir sérieux
- rénovation
- réforme
| 746 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 836 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 821 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 686 | A New Dictionary of Kanji Usage |
| 5088 | Classic Nelson (Andrew Nelson) |
| 811 | Essential Kanji (P.G. O’Neill) |
| 1003 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 937 | Japanese Names (P.G. O’Neill) |
| 1075 | Kanji and Kana (Spahn and Hadamitzky) |
| 1123 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 996 | Kanji in Context (Nishiguchi and Kono) |
| 1877 | Kodansha Compact Kanji Guide |
| 3099 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1582 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2163 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1911 | Les Kanjis dans la tete (Yves Maniette) |
| 42710 | Morohashi |
| 2448 | New Japanese English Character Dictionary (Jack Halpern) |
| 6570 | New Nelson (John Haig) |
| 1893 | Remembering The Kanji (James Heisig) |
| 2041 | Remembering The Kanji, 6th edition (James Heisig) |
| 487 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 877 | Tuttle Kanji Cards (Alexander Kask) |
| 1955 | 2001 Kanji |
| 3k6.2 | The Kanji Dictionary |
| 2-4-5 | SKIP code |
| 2-3-5 | SKIP code |
| 2-3-6 | SKIP code |
| 4450.6 | Four corner code |
| 1-19-55 | JIS X 0208-1997 kuten code |
| 9769 | Unicode hex code |