| 755 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 670 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 641 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 382 | A New Dictionary of Kanji Usage |
| 1098 | Classic Nelson (Andrew Nelson) |
| 688 | Essential Kanji (P.G. O’Neill) |
| 435 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1493 | Japanese Names (P.G. O’Neill) |
| 450 | Kanji and Kana (Spahn and Hadamitzky) |
| 457 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 691 | Kanji in Context (Nishiguchi and Kono) |
| 354 | Kodansha Compact Kanji Guide |
| 3312 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1716 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2330 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1783 | Les Kanjis dans la tete (Yves Maniette) |
| 5197 | Morohashi |
| 2673 | New Japanese English Character Dictionary (Jack Halpern) |
| 1040 | New Nelson (John Haig) |
| 1767 | Remembering The Kanji (James Heisig) |
| 1904 | Remembering The Kanji, 6th edition (James Heisig) |
| 251 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 726 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 5
JLPT level N1
241 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 基 【キ】 group, (free) radical, counter for installed or mounted objects (e.g. stone lanterns, gravestones, satellites)
- 起因 【キイン】 to be caused by, to result from, to arise from, to stem from, to be due to, cause, origin
- 塩基 【エンキ】 base
- 加爾基 【カルキ】 chlorinated lime, calcium hypochlorite, chloride of lime, bleaching powder
Kun reading compounds
- 元 【もと】 origin, source, beginning, basis, base, foundation, root, cause, (raw) material, ingredient, base, mix (e.g. for a cake), (soup) stock, (one's) side, capital, principal, cost price, root (of a plant), (tree) trunk, part (of a brush, chopsticks, etc.) one holds (with the hand), first three lines of a waka, counter for plants or trees, counter for falcons (in falconry)
- 基 【もとい】 basis, foundation, origin, source
- 失敗は成功のもと 【しっぱいはせいこうのもと】 failure teaches success, failure is a stepping-stone to success
- 生兵法は大怪我のもと 【なまびょうほうはおおけがのもと】 a little learning is a dangerous thing
- 基 【もとい】 basis, foundation, origin, source
Readings
- Japanese names:
- きい、 とも
- Korean:
- gi
Spanish
- fundamento
- origen
- base
Portuguese
- fundamentais
- radicais (Quim.)
- comtador para máquinas
- fundação
French
- fondements
- radical (chimie)
- compteur de machines
- fondations
| 1972 | 2001 Kanji |
| 3b8.12 | The Kanji Dictionary |
| 2-6-5 | SKIP code |
| 2-8-3 | SKIP code |
| 4410.4 | Four corner code |
| 1-20-80 | JIS X 0208-1997 kuten code |
| 57fa | 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 |