| 865 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 804 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 783 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1050 | A New Dictionary of Kanji Usage |
| 4255 | Classic Nelson (Andrew Nelson) |
| 764 | Essential Kanji (P.G. O’Neill) |
| 886 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 916 | Kanji and Kana (Spahn and Hadamitzky) |
| 938 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 522 | Kanji in Context (Nishiguchi and Kono) |
| 1636 | Kodansha Compact Kanji Guide |
| 1565 | Kodansha Kanji Dictionary (Jack Halpern) |
| 827 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1132 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 476 | Les Kanjis dans la tete (Yves Maniette) |
| 34417 | Morohashi |
| 1222 | New Japanese English Character Dictionary (Jack Halpern) |
| 5484 | New Nelson (John Haig) |
| 465 | Remembering The Kanji (James Heisig) |
| 504 | Remembering The Kanji, 6th edition (James Heisig) |
| 802 | Tuttle Kanji Cards (Alexander Kask) |
duplicate, double, compound, multiple
- On:
- フク
Jōyō kanji, taught in grade 5
JLPT level N2
915 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 複 【フク】 compound, composite, multiple, re-, bi-, doubles (tennis, badminton, etc.), place bet (in horse racing, etc.), show bet, bet that predicts a top 2 or top 3 finish (depending on number of horses, etc. in race)
- 複合 【フクゴウ】 composite, combined, complex
- 重複 【チョウフク】 duplication, repetition, overlapping, redundancy, restoration
- 遺伝子重複 【イデンシジュウフク】 gene duplication
Readings
- Korean:
- bog, bu
Spanish
- repetir
- duplicar
- doble
- compuesto
- múltiple
Portuguese
- duplicação
- duplicar
- composto
- múltiplo
French
- duplication
- copie
- composé
- multiple
- compliqué
| 667 | 2001 Kanji |
| 5e9.3 | The Kanji Dictionary |
| 1-5-9 | SKIP code |
| 3824.7 | Four corner code |
| 1-42-03 | JIS X 0208-1997 kuten code |
| 8907 | Unicode hex code |
faith, truth, fidelity, trust
- On:
- シン
Jōyō kanji, taught in grade 4
JLPT level N3
208 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 信 【シン】 honesty, sincerity, fidelity, trust, reliance, confidence, (religious) faith, devotion, counter for received messages
- 信金 【シンキン】 credit union
- 配信 【ハイシン】 distribution (of information, news, etc.), broadcast, delivery, transmission, streaming (over the Internet)
- 外信 【ガイシン】 external communication
Readings
- Japanese names:
- し、 しが、 しな、 しの、 しぶ、 とき、 のび、 のぶ、 まこと
- Korean:
- sin
Spanish
- confianza
- sinceridad
- información
- verdad
Portuguese
- fé
- verdade
- fidelidade
- confiança
French
- foi
- vérité
- fidélité
- confiance
- communication
| 437 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 544 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 513 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 198 | A New Dictionary of Kanji Usage |
| 454 | Classic Nelson (Andrew Nelson) |
| 149 | Essential Kanji (P.G. O’Neill) |
| 320 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 782 | Japanese Names (P.G. O’Neill) |
| 157 | Kanji and Kana (Spahn and Hadamitzky) |
| 157 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 640 | Kanji in Context (Nishiguchi and Kono) |
| 97 | Kodansha Compact Kanji Guide |
| 115 | Kodansha Kanji Dictionary (Jack Halpern) |
| 75 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 84 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 978 | Les Kanjis dans la tete (Yves Maniette) |
| 707 | Morohashi |
| 100 | New Japanese English Character Dictionary (Jack Halpern) |
| 221 | New Nelson (John Haig) |
| 969 | Remembering The Kanji (James Heisig) |
| 1043 | Remembering The Kanji, 6th edition (James Heisig) |
| 181 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 527 | Tuttle Kanji Cards (Alexander Kask) |
| 2177 | 2001 Kanji |
| 2a7.1 | The Kanji Dictionary |
| 1-2-7 | SKIP code |
| 2026.1 | Four corner code |
| 1-31-14 | JIS X 0208-1997 kuten code |
| 4fe1 | Unicode hex code |