| 758 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 675 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 646 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 857 | A New Dictionary of Kanji Usage |
| 4685 | Classic Nelson (Andrew Nelson) |
| 790 | Essential Kanji (P.G. O’Neill) |
| 956 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1235 | Japanese Names (P.G. O’Neill) |
| 444 | Kanji and Kana (Spahn and Hadamitzky) |
| 451 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 386 | Kanji in Context (Nishiguchi and Kono) |
| 685 | Kodansha Compact Kanji Guide |
| 3835 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1966 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2662 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1978 | Les Kanjis dans la tete (Yves Maniette) |
| 38849P | Morohashi |
| 3091 | New Japanese English Character Dictionary (Jack Halpern) |
| 6041 | New Nelson (John Haig) |
| 1959 | Remembering The Kanji (James Heisig) |
| 2109 | Remembering The Kanji, 6th edition (James Heisig) |
| 695 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 5
JLPT level N2
683 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 逆 【ギャク】 reverse, opposite, converse (of a hypothesis, etc.), inverse (function)
- 逆効果 【ギャクコウカ】 opposite effect, adverse effect, backfiring
- 反逆 【ハンギャク】 treason, treachery, mutiny, rebellion, insurrection
- 可逆 【カギャク】 reversible, invertible
- 逆旅 【ゲキリョ】 inn
- 逆鱗 【ゲキリン】 one's superior's anger, imperial wrath
- 莫逆 【バクギャク】 cordial relations
- 乱逆 【ランギャク】 rebellion
Kun reading compounds
- 逆 【さか】 inverse, reverse
- 逆さ 【さかさ】 inverted, upside down, reversed, back to front
- 逆さ 【さかさ】 inverted, upside down, reversed, back to front
- 逆さま 【さかさま】 inverted, upside down, reversed, back to front, wrong way round
- 逆らう 【さからう】 to go against, to oppose, to disobey, to defy
Readings
- Korean:
- yeog
Spanish
- reverso
- inverso
- opuesto
- ir en contra
- oponerse
- desobedecer
Portuguese
- invertido
- inverter
- travesso
- contrário
French
- inverse
- contraire
- opposé
- mauvais
| 960 | 2001 Kanji |
| 2q6.8 | The Kanji Dictionary |
| 3-3-6 | SKIP code |
| 3830.4 | Four corner code |
| 1-21-53 | JIS X 0208-1997 kuten code |
| 9006 | Unicode hex code |
on foot, junior, emptiness, vanity, futility, uselessness, ephemeral thing, gang, set, party, people
Jōyō kanji, taught in grade 4
JLPT level N3
817 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 徒 【ト】 party, set, gang, company, person
- 徒歩 【トホ】 walking, going on foot
- 信徒 【シント】 layman, believer, adherent, follower, laity
- 学徒 【ガクト】 student, follower, students and pupils
Kun reading compounds
- 徒 【いたずら】 useless, vain, aimless, idle
- いたずら書き 【いたずらがき】 scribbling, doodling, graffiti
- 徒 【あだ】 vain, futile, transient, frivolous
- 徒疎か 【あだおろそか】 making light of, disregarding
Readings
- Japanese names:
- かち
- Korean:
- do
Spanish
- caminar
- inútil
- compañero
Portuguese
- júnior
- vazio
- vaidade
- futilidade
- inutilidade
- coisa efêmera
- gangue
- conjunto
- festa
- pessoas
French
- élève
- inexpérimenté
- vide
- vanité
- futilité
- inutilité
- chose éphémère
- bande
- parti
| 480 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 581 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 554 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 768 | A New Dictionary of Kanji Usage |
| 1614 | Classic Nelson (Andrew Nelson) |
| 834 | Essential Kanji (P.G. O’Neill) |
| 522 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1048 | Japanese Names (P.G. O’Neill) |
| 430 | Kanji and Kana (Spahn and Hadamitzky) |
| 436 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 641 | Kanji in Context (Nishiguchi and Kono) |
| 630 | Kodansha Compact Kanji Guide |
| 499 | Kodansha Kanji Dictionary (Jack Halpern) |
| 310 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 377 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 887 | Les Kanjis dans la tete (Yves Maniette) |
| 10121 | Morohashi |
| 416 | New Japanese English Character Dictionary (Jack Halpern) |
| 1746 | New Nelson (John Haig) |
| 878 | Remembering The Kanji (James Heisig) |
| 943 | Remembering The Kanji, 6th edition (James Heisig) |
| 553 | Tuttle Kanji Cards (Alexander Kask) |
| 2070 | 2001 Kanji |
| 3i7.1 | The Kanji Dictionary |
| 1-3-7 | SKIP code |
| 7726.3 | Four corner code |
| 2428.1 | Four corner code |
| 1-37-44 | JIS X 0208-1997 kuten code |
| 5f92 | Unicode hex code |