| 759 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 677 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 648 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 808 | A New Dictionary of Kanji Usage |
| 94 | Classic Nelson (Andrew Nelson) |
| 760 | Essential Kanji (P.G. O’Neill) |
| 595 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 119 | Japanese Names (P.G. O’Neill) |
| 1216 | Kanji and Kana (Spahn and Hadamitzky) |
| 1279 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1376 | Kanji in Context (Nishiguchi and Kono) |
| 964 | Kodansha Compact Kanji Guide |
| 14 | Kodansha Kanji Dictionary (Jack Halpern) |
| 5 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 5 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 35 | Les Kanjis dans la tete (Yves Maniette) |
| 13737 | Morohashi |
| 14 | New Japanese English Character Dictionary (Jack Halpern) |
| 2412 | New Nelson (John Haig) |
| 35 | Remembering The Kanji (James Heisig) |
| 35 | Remembering The Kanji, 6th edition (James Heisig) |
| 649 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 5
JLPT level N2
549 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 旧 【キュウ】 old, former, ex-, the old, old things, old customs, old times, bygone days, Japan's old (lunisolar) calendar
- 旧式 【キュウシキ】 old type, old style
- 新旧 【シンキュウ】 new and old, incoming and outgoing
- 懐旧 【カイキュウ】 reminiscence, nostalgia, thinking fondly of the past, recalling the old days
Kun reading compounds
- 古い 【ふるい】 old, aged, ancient, antiquated, antique, timeworn, long, since long ago, time-honored, of the distant past, long-ago, stale, threadbare, hackneyed, corny, old-fashioned, outmoded, out-of-date
- 元 【もと】 former, ex-, past, one-time, earlier times, the past, previous state, formerly, previously, originally, before
Readings
- Korean:
- gu
Spanish
- antiguo
- viejo
- viejos tiempos
Portuguese
- tempos antigos
- coisas antigas
- amigo velho
- ex-
- anteriores
French
- ancien temps
- anciennes choses
- ancien ami
- ancien -
- ex-
| 1278 | 2001 Kanji |
| 4c1.1 | The Kanji Dictionary |
| 1-1-4 | SKIP code |
| 2600.0 | Four corner code |
| 1-21-76 | JIS X 0208-1997 kuten code |
| 65e7 | Unicode hex code |
Jōyō kanji, taught in grade 4
JLPT level N3
94 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 約 【ヤク】 approximately, about, promise, appointment, engagement, shortening, reduction, simplification, contraction (in phonetics)
- 約束 【ヤクソク】 promise, agreement, arrangement, one's word, contract, pact, appointment, engagement, date, convention, rule, destiny, fate
- 締約 【テイヤク】 conclusion of a treaty
- 成約 【セイヤク】 conclusion of a contract
Kun reading compounds
- 約まる 【つづまる】 to compress, to shrink
- 約める 【つづめる】 to abridge, to shorten, to economize
- 約やか 【つづまやか】 concise, brief, humble, frugal, modest, discrete
Readings
- Korean:
- yag, yo
Spanish
- promesa
- aproximadamente
- encogerse
- economizar
Portuguese
- promessa
- aproximadamente
- recuar
French
- environ
- promettre
- abréger
- raccourcir
| 726 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 621 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 591 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 137 | A New Dictionary of Kanji Usage |
| 3499 | Classic Nelson (Andrew Nelson) |
| 451 | Essential Kanji (P.G. O’Neill) |
| 808 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2.12 | Japanese for Busy People |
| 211 | Kanji and Kana (Spahn and Hadamitzky) |
| 211 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 381 | Kanji in Context (Nishiguchi and Kono) |
| 1516 | Kodansha Compact Kanji Guide |
| 1632 | Kodansha Kanji Dictionary (Jack Halpern) |
| 860 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1177 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1374 | Les Kanjis dans la tete (Yves Maniette) |
| 27242X | Morohashi |
| 1280 | New Japanese English Character Dictionary (Jack Halpern) |
| 4440 | New Nelson (John Haig) |
| 1362 | Remembering The Kanji (James Heisig) |
| 1462 | Remembering The Kanji, 6th edition (James Heisig) |
| 258 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 534 | Tuttle Kanji Cards (Alexander Kask) |
| 2752 | 2001 Kanji |
| 6a3.7 | The Kanji Dictionary |
| 1-6-3 | SKIP code |
| 2792.0 | Four corner code |
| 1-44-83 | JIS X 0208-1997 kuten code |
| 7d04 | Unicode hex code |