| 1038 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 878 | A New Dictionary of Kanji Usage |
| 240 | Classic Nelson (Andrew Nelson) |
| 930 | Essential Kanji (P.G. O’Neill) |
| 448 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1798 | Japanese Names (P.G. O’Neill) |
| 476 | Kanji and Kana (Spahn and Hadamitzky) |
| 484 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 71 | Kanji in Context (Nishiguchi and Kono) |
| 419 | Kodansha Compact Kanji Guide |
| 3503 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1806 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2458 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 937 | Les Kanjis dans la tete (Yves Maniette) |
| 5981 | Morohashi |
| 2824 | New Japanese English Character Dictionary (Jack Halpern) |
| 1165 | New Nelson (John Haig) |
| 928 | Remembering The Kanji (James Heisig) |
| 997 | Remembering The Kanji, 6th edition (James Heisig) |
| 1520 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N2
1018 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 奥地 【オクチ】 interior, backwoods, hinterland, back regions
- 奥義 【オウギ】 secret techniques (of an art or skill), inner mysteries, essence, quintessence, heart
- 最奥 【サイオウ】 deep inside, innermost place
- 内奥 【ナイオウ】 inner part, depths
Kun reading compounds
- 奥 【おく】 inner part, interior, back (of a drawer, one's throat, etc.), depths (e.g. of a forest), recesses (e.g. of a cave), heart, end (of a road, garden, etc.), living quarters (at the back of a house), inner room, recesses (of one's mind), bottom (of one's heart), behind (someone's words), mysteries (of an art)
- 奥地 【おくち】 interior, backwoods, hinterland, back regions
- 山奥 【やまおく】 deep in the mountains, mountain recesses
- 大奥 【おおおく】 inner palace (in Edo Castle), palace's ladies chambers, shogun's harem
- 奥まる 【おくまる】 to lie deep in, to extend far back
Readings
- Japanese names:
- お、 おお、 おん、 つ、 のく
- Korean:
- o, ug
Spanish
- profundo
- interior
- esposa
Portuguese
- coração
- interior
French
- intérieur
- coeur
- fond
- épouse
| 863 | 2001 Kanji |
| 6b6.9 | The Kanji Dictionary |
| 2-9-3 | SKIP code |
| 4-12-4 | SKIP code |
| 2-10-2 | SKIP code |
| 2743.0 | Four corner code |
| 1-17-92 | JIS X 0208-1997 kuten code |
| 5965 | Unicode hex code |
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
| 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) |
| 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 |