| 694 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 389 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 563 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 809 | A New Dictionary of Kanji Usage |
| 483 | Classic Nelson (Andrew Nelson) |
| 866 | Essential Kanji (P.G. O’Neill) |
| 323 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1025 | Japanese Names (P.G. O’Neill) |
| 87 | Kanji and Kana (Spahn and Hadamitzky) |
| 87 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 158 | Kanji in Context (Nishiguchi and Kono) |
| 111 | Kodansha Compact Kanji Guide |
| 122 | Kodansha Kanji Dictionary (Jack Halpern) |
| 80 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 90 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1001 | Les Kanjis dans la tete (Yves Maniette) |
| 760 | Morohashi |
| 108 | New Japanese English Character Dictionary (Jack Halpern) |
| 252 | New Nelson (John Haig) |
| 992 | Remembering The Kanji (James Heisig) |
| 1067 | Remembering The Kanji, 6th edition (James Heisig) |
| 364 | Tuttle Kanji Cards (Alexander Kask) |
double, twice, times, fold
- On:
- バイ
Jōyō kanji, taught in grade 3
JLPT level N2
714 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 倍 【バイ】 double, twice (as much), times (as much), -fold, 1-nth, 1 to n, 1 in n
- 倍増 【バイゾウ】 doubling, double
- 逓倍 【テイバイ】 multiplication (e.g. of frequencies)
- 倍々 【バイバイ】 doubling (repeatedly), multiplying
Readings
- Japanese names:
- べ、 ます
- Korean:
- bae, pae
Spanish
- doble
- veces
Portuguese
- Duplicar
- duas vezes
- tempos
- dobra
French
- double
- deux fois
- fois
- plier (en 2)
| 2177 | 2001 Kanji |
| 2a8.14 | The Kanji Dictionary |
| 1-2-8 | SKIP code |
| 2026.1 | Four corner code |
| 1-39-60 | JIS X 0208-1997 kuten code |
| 500d | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N5
12 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 長 【チョウ】 head, chief, leader, elder, merit, strong point, superiority, major
- 長官 【チョウカン】 secretary (government), director, chief
- 体長 【タイチョウ】 length (of an animal), body length
- 医長 【イチョウ】 medical director, chief physician
Kun reading compounds
- 長い 【ながい】 long (distance, length), long (time), protracted, prolonged
- 長居 【ながい】 long visit, overstaying
- 長 【おさ】 head, chief, leader, the greatest (of all the ...)
- 【オサガメ】 leatherback turtle (Dermochelys coriacea)
- 田長 【たおさ】 master of the rice field, chief farmer, lesser cuckoo (Cuculus poliocephalus)
- 死出田長 【しでたおさ】 lesser cuckoo (Cuculus poliocephalus)
Readings
- Japanese names:
- お、 おしゃ、 たかし、 たけ、 な、 は、 ひさ
- Korean:
- jang
Spanish
- largo
- jefe
- sobresaliente
Portuguese
- Longo
- ambicionar
- líder
- chefe
French
- long
- chef
| 116 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 189 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 173 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 25 | A New Dictionary of Kanji Usage |
| 4938 | Classic Nelson (Andrew Nelson) |
| 155 | Essential Kanji (P.G. O’Neill) |
| 95 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 939 | Japanese Names (P.G. O’Neill) |
| 2.20 | Japanese for Busy People |
| 95 | Kanji and Kana (Spahn and Hadamitzky) |
| 95 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 89 | Kanji in Context (Nishiguchi and Kono) |
| 1837 | Kodansha Compact Kanji Guide |
| 3163 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1626 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2212 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1939 | Les Kanjis dans la tete (Yves Maniette) |
| 41100 | Morohashi |
| 2556 | New Japanese English Character Dictionary (Jack Halpern) |
| 6379 | New Nelson (John Haig) |
| 1920 | Remembering The Kanji (James Heisig) |
| 2070 | Remembering The Kanji, 6th edition (James Heisig) |
| 90 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 161 | Tuttle Kanji Cards (Alexander Kask) |
| 3465 | 2001 Kanji |
| 0a8.2 | The Kanji Dictionary |
| 2-5-3 | SKIP code |
| 4-8-1 | SKIP code |
| 7173.2 | Four corner code |
| 1-36-25 | JIS X 0208-1997 kuten code |
| 9577 | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N5
301 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 語 【ゴ】 word, language, speech
- 語学 【ゴガク】 study of foreign languages, linguistics
- 標語 【ヒョウゴ】 motto, slogan, catchword
- 造語 【ゾウゴ】 coinage, invention of a new word, coined word
Kun reading compounds
- 語る 【かたる】 to talk about, to speak of, to tell, to narrate, to recite, to chant, to indicate, to show
- 語るに落ちる 【かたるにおちる】 to let slip a secret, to let the cat out of the bag
- 語らう 【かたらう】 to talk, to tell, to recite, to pledge, to conspire with
Readings
- Korean:
- eo
Spanish
- palabra
- discurso
- lenguaje
- hablar
- conversar
- narrar
Portuguese
- palavra
- discurso
- língua
French
- langage
- mot
- raconter
| 209 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 124 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 112 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 274 | A New Dictionary of Kanji Usage |
| 4374 | Classic Nelson (Andrew Nelson) |
| 231 | Essential Kanji (P.G. O’Neill) |
| 87 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2136 | Japanese Names (P.G. O’Neill) |
| 2.1 | Japanese for Busy People |
| 67 | Kanji and Kana (Spahn and Hadamitzky) |
| 67 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 154 | Kanji in Context (Nishiguchi and Kono) |
| 1685 | Kodansha Compact Kanji Guide |
| 1944 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1040 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1402 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 353 | Les Kanjis dans la tete (Yves Maniette) |
| 35533 | Morohashi |
| 1543 | New Japanese English Character Dictionary (Jack Halpern) |
| 5628 | New Nelson (John Haig) |
| 347 | Remembering The Kanji (James Heisig) |
| 371 | Remembering The Kanji, 6th edition (James Heisig) |
| 211 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 231 | Tuttle Kanji Cards (Alexander Kask) |
| 3077 | 2001 Kanji |
| 7a7.6 | The Kanji Dictionary |
| 1-7-7 | SKIP code |
| 0166.1 | Four corner code |
| 1-24-76 | JIS X 0208-1997 kuten code |
| 8a9e | Unicode hex code |