| 1623 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1480 | A New Dictionary of Kanji Usage |
| 2533 | Classic Nelson (Andrew Nelson) |
| 1840 | Essential Kanji (P.G. O’Neill) |
| 679 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 594 | Japanese Names (P.G. O’Neill) |
| 1621 | Kanji and Kana (Spahn and Hadamitzky) |
| 1729 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1493 | Kanji in Context (Nishiguchi and Kono) |
| 1176 | Kodansha Compact Kanji Guide |
| 384 | Kodansha Kanji Dictionary (Jack Halpern) |
| 241 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 288 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1064 | Les Kanjis dans la tete (Yves Maniette) |
| 17311 | Morohashi |
| 326 | New Japanese English Character Dictionary (Jack Halpern) |
| 3105 | New Nelson (John Haig) |
| 1055 | Remembering The Kanji (James Heisig) |
| 1135 | Remembering The Kanji, 6th edition (James Heisig) |
| 1202 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N2
1589 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 泥沼 【ドロヌマ】 bog, marsh, swamp, quagmire, morass, quandary, dire situation from which one cannot extricate oneself, imbroglio
- 泥水 【ドロミズ】 muddy water, red-light district
- 汚泥 【オデイ】 sludge, slime, dregs, mire, hopeless situation, hell, despair
- 鉱泥 【コウデイ】 fango, mud, herb and wax mix used for therapy
- 泥洹 【ナイオン】 nirvana
- 泥沼 【ドロヌマ】 bog, marsh, swamp, quagmire, morass, quandary, dire situation from which one cannot extricate oneself, imbroglio
- 泥水 【ドロミズ】 muddy water, red-light district
Kun reading compounds
- 泥 【どろ】 mud, slush, (wet) dirt, mire, thief
- 泥沼 【どろぬま】 bog, marsh, swamp, quagmire, morass, quandary, dire situation from which one cannot extricate oneself, imbroglio
- 警泥 【けいどろ】 cops and robbers (hide-and-seek game)
- 下着ドロ 【したぎドロ】 panties thief, knickers bandit
- 泥む 【なずむ】 to cling to (e.g. old customs), to adhere to, to stick to, to be wedded to, to get used to, to become accustomed to, to linger (on), to progress slowly
Readings
- Japanese names:
- ひじ
- Korean:
- ni
Spanish
- barro
- fango
- cieno
- estar preocupado por
Portuguese
- lama
- lodo
- aderir
- ser anexado
French
- boue
- fange
- tenir à
- voleur
| 356 | 2001 Kanji |
| 3a5.29 | The Kanji Dictionary |
| 1-3-5 | SKIP code |
| 3711.2 | Four corner code |
| 1-37-05 | JIS X 0208-1997 kuten code |
| 6ce5 | Unicode hex code |
Jōyō kanji, taught in grade 6
JLPT level N2
1717 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 灰色 【ハイイロ】 grey, gray, ashen
- 灰色植物門 【カイショクショクブツモン】 Glaucophyta (phylum of freshwater microscopic algae)
- 石灰 【セッカイ】 lime, quicklime, caustic lime
- 生石灰 【セイセッカイ】 quick lime
Kun reading compounds
- 灰 【はい】 ash, ashes
- 灰色 【はいいろ】 grey, gray, ashen
- 死の灰 【しのはい】 lethal radioactive fallout, atomic dust
- 降灰 【こうかい】 fall of (volcanic) ash, falling ash
Readings
- Korean:
- hoe
Spanish
- ceniza
- cremar
Portuguese
- cinzas
- suco adstringente
- cremar
French
- cendre
- lessive
- incinéré
| 834 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 818 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1788 | A New Dictionary of Kanji Usage |
| 820 | Classic Nelson (Andrew Nelson) |
| 1325 | Essential Kanji (P.G. O’Neill) |
| 712 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 302 | Japanese Names (P.G. O’Neill) |
| 1343 | Kanji and Kana (Spahn and Hadamitzky) |
| 1426 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 874 | Kanji in Context (Nishiguchi and Kono) |
| 1261 | Kodansha Compact Kanji Guide |
| 3699 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1892 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2573 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 170 | Les Kanjis dans la tete (Yves Maniette) |
| 18859 | Morohashi |
| 2979 | New Japanese English Character Dictionary (Jack Halpern) |
| 3396 | New Nelson (John Haig) |
| 168 | Remembering The Kanji (James Heisig) |
| 180 | Remembering The Kanji, 6th edition (James Heisig) |
| 840 | Tuttle Kanji Cards (Alexander Kask) |
| 3362 | 2001 Kanji |
| 2p4.1 | The Kanji Dictionary |
| 3-2-4 | SKIP code |
| 7128.9 | Four corner code |
| 1-19-05 | JIS X 0208-1997 kuten code |
| 7070 | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N2
787 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 岩盤 【ガンバン】 bedrock
- 岩石 【ガンセキ】 rock
- 砂岩 【サガン】 sandstone
- 石灰岩 【セッカイガン】 limestone
Kun reading compounds
- 岩 【いわ】 rock, boulder, crag
- 岩間 【いわま】 among rocks
- 一枚岩 【いちまいいわ】 monolith, large slab of rock, unity (of a group, organization, etc.), unanimity, solidarity
- 浮岩 【うきいわ】 rock partially submerged in water, rock partially emerging from the water, pumice stone
Readings
- Korean:
- am
Spanish
- roca
Portuguese
- rochedo
- rocha
- penhedo
French
- rocher
- roc
- falaise
| 178 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 102 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 249 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 744 | A New Dictionary of Kanji Usage |
| 1414 | Classic Nelson (Andrew Nelson) |
| 821 | Essential Kanji (P.G. O’Neill) |
| 487 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 942 | Japanese Names (P.G. O’Neill) |
| 1345 | Kanji and Kana (Spahn and Hadamitzky) |
| 1428 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 457 | Kanji in Context (Nishiguchi and Kono) |
| 538 | Kodansha Compact Kanji Guide |
| 2778 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1423 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1921 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 777 | Les Kanjis dans la tete (Yves Maniette) |
| 7985 | Morohashi |
| 2235 | New Japanese English Character Dictionary (Jack Halpern) |
| 1461 | New Nelson (John Haig) |
| 770 | Remembering The Kanji (James Heisig) |
| 832 | Remembering The Kanji, 6th edition (James Heisig) |
| 156 | Tuttle Kanji Cards (Alexander Kask) |
| 1277 | 2001 Kanji |
| 3o5.10 | The Kanji Dictionary |
| 2-3-5 | SKIP code |
| 2260.1 | Four corner code |
| 1-20-68 | JIS X 0208-1997 kuten code |
| 5ca9 | Unicode hex code |