| 1032 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1920 | A New Dictionary of Kanji Usage |
| 664 | Classic Nelson (Andrew Nelson) |
| 1883 | Essential Kanji (P.G. O’Neill) |
| 1087 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1893 | Kanji and Kana (Spahn and Hadamitzky) |
| 2069 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1922 | Kanji in Context (Nishiguchi and Kono) |
| 173 | Kodansha Compact Kanji Guide |
| 4294 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2170 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2924 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 33 | Les Kanjis dans la tete (Yves Maniette) |
| 1810 | Morohashi |
| 3482 | New Japanese English Character Dictionary (Jack Halpern) |
| 444 | New Nelson (John Haig) |
| 33 | Remembering The Kanji (James Heisig) |
| 33 | Remembering The Kanji, 6th edition (James Heisig) |
| 1039 | Tuttle Kanji Cards (Alexander Kask) |
凹
Jōyō kanji, taught in junior high
JLPT level N1
2206 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 凹 【オウ】 concave, hollow, sunken
- 凹凸 【オウトツ】 unevenness, bumpiness, roughness, ruggedness, imbalance, inequality, unevenness, disparity
- 肋凹 【ロクオウ】 costal fovea
Kun reading compounds
- 窪む 【くぼむ】 to cave in, to become depressed, to sink
- 凹む 【へこむ】 to be dented, to be indented, to yield, to give, to sink, to collapse, to cave in, to be beaten, to be overwhelmed, to yield, to give in, to give up, to be disheartened, to feel down, to feel depressed, to suffer a loss, to lose
- 発達凸凹 【はったつでこぼこ】 developmental irregularities, developmental disorder, neurodiversity
- 穴ぼこ 【あなぼこ】 hole, hollow, pothole (road, pavement, etc.)
Readings
- Korean:
- yo
Spanish
- hueco
- cóncavo
- hundido
Portuguese
- côncavo
- concavidade
- afundado
French
- concave
- creux
- dépression
| 3675 | 2001 Kanji |
| 0a5.14 | The Kanji Dictionary |
| 4-5-1 | SKIP code |
| 4-6-1 | SKIP code |
| 4-4-1 | SKIP code |
| 7777.0 | Four corner code |
| 1-17-90 | JIS X 0208-1997 kuten code |
| 51f9 | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N4
139 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 多 【タ】 multi-
- 多角 【タカク】 many-sided, versatile, polygonal, diversified
- 過多 【カタ】 excess, surplus, superabundance
- 最多 【サイタ】 most (numerous), largest (number of)
Kun reading compounds
- 多い 【おおい】 many, numerous, a lot, large amount of, large quantity of, a lot, much, frequent, common
- 大いに 【おおいに】 very, very much, greatly, considerably, highly, exceedingly, a great deal, a lot, to one's heart's content
Readings
- Korean:
- da
Spanish
- abundante
- mucho
Portuguese
- muitos
- frequentar
- muito
French
- beaucoup
- nombreux
- fréquent
| 108 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 180 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 163 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 161 | A New Dictionary of Kanji Usage |
| 1169 | Classic Nelson (Andrew Nelson) |
| 181 | Essential Kanji (P.G. O’Neill) |
| 39 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 347 | Japanese Names (P.G. O’Neill) |
| 2.8 | Japanese for Busy People |
| 229 | Kanji and Kana (Spahn and Hadamitzky) |
| 229 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 104 | Kanji in Context (Nishiguchi and Kono) |
| 405 | Kodansha Compact Kanji Guide |
| 2694 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1372 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1858 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 110 | Les Kanjis dans la tete (Yves Maniette) |
| 5756 | Morohashi |
| 2170 | New Japanese English Character Dictionary (Jack Halpern) |
| 1127 | New Nelson (John Haig) |
| 108 | Remembering The Kanji (James Heisig) |
| 113 | Remembering The Kanji, 6th edition (James Heisig) |
| 128 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 129 | Tuttle Kanji Cards (Alexander Kask) |
| 2560 | 2001 Kanji |
| 0a6.5 | The Kanji Dictionary |
| 2-3-3 | SKIP code |
| 3-3-3 | SKIP code |
| 2720.7 | Four corner code |
| 1-34-31 | JIS X 0208-1997 kuten code |
| 591a | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N2
805 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 角 【カク】 angle, square, cube, bishop, third degree (of the Japanese and Chinese pentatonic scale), Chinese "horn" constellation (one of the 28 mansions), jiao (monetary unit of China; one-tenth of a yuan)
- 角界 【カクカイ】 the world of sumo
- 内角 【ナイカク】 interior angle, internal angle, inside corner
- 外角 【ガイカク】 external angle, exterior angle, outside corner
Kun reading compounds
- 角 【かど】 corner, edge, (street) corner, turning, rough edges (of one's character, words, etc.), abrasiveness, harshness, sharpness
- 角地 【かどち】 corner lot
- 四つ角 【よつかど】 four corners, crossroads, intersecting street, street corner
- 塩角 【しおかど】 sharp taste of (refined) salt
- 角 【つの】 horn, antler, antenna, feeler, tentacle (e.g. of a snail), horn-like projection (e.g. peaks of whipped cream)
- 角隠し 【つのかくし】 bride's head-dress
- 枝角 【えだづの】 antler
- 豊穣の角 【ほうじょうのつの】 cornucopia, horn of plenty
Readings
- Japanese names:
- い、 す、 すみ、 ずみ、 ふさ
- Korean:
- gag
Spanish
- ángulo
- esquina
- cuadrado
- cuerno
Portuguese
- ângulo
- canto
- chifre
French
- angle
- coin
- carré
- corne
- bois (andouillers)
| 173 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 97 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 243 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 714 | A New Dictionary of Kanji Usage |
| 4301 | Classic Nelson (Andrew Nelson) |
| 273 | Essential Kanji (P.G. O’Neill) |
| 891 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 547 | Japanese Names (P.G. O’Neill) |
| 473 | Kanji and Kana (Spahn and Hadamitzky) |
| 481 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 716 | Kanji in Context (Nishiguchi and Kono) |
| 1650 | Kodansha Compact Kanji Guide |
| 2541 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1293 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1761 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1829 | Les Kanjis dans la tete (Yves Maniette) |
| 35003 | Morohashi |
| 2047 | New Japanese English Character Dictionary (Jack Halpern) |
| 5543 | New Nelson (John Haig) |
| 1812 | Remembering The Kanji (James Heisig) |
| 1953 | Remembering The Kanji, 6th edition (James Heisig) |
| 138 | Tuttle Kanji Cards (Alexander Kask) |
| 2545 | 2001 Kanji |
| 2n5.1 | The Kanji Dictionary |
| 2-2-5 | SKIP code |
| 3-4-3 | SKIP code |
| 2722.7 | Four corner code |
| 1-19-49 | JIS X 0208-1997 kuten code |
| 89d2 | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N3
418 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 形 【ケイ】 form, tense, adjective, i-adjective (in Japanese)
- 形式 【ケイシキ】 form (as opposed to substance), format, form, style, manner, formality, form, mode, form, form (bilinear, quadratic, etc.)
- 造形 【ゾウケイ】 molding, moulding, shaping, forming, modelling (i.e. plastic arts), modeling
- 体型 【タイケイ】 figure, body shape, build, physique, form, somatotype, biotype, habitus, (type of) physique
- 形相 【ギョウソウ】 look (esp. an angry or upset look), expression
- 奇形 【キケイ】 deformity, malformation, strange shape, unusual shape
- 大仰 【オオギョウ】 exaggerated, overblown, overdone
Kun reading compounds
- 形 【かた】 shape, form, style, security, collateral, obverse of an old zeni coin
- 形 【かたち】 form, shape, figure, visage
- 借金のカタ 【しゃっきんのカタ】 security for a loan, collateral
- 館 【やかた】 mansion, palace, manor house, castle, nobleman, noblewoman, dignitary, cabin (on a boat, carriage, etc.)
- 形 【かたち】 form, shape, figure, visage
- 形作る 【かたちづくる】 to form, to shape, to make, to mold, to mould, to build up
- 顔かたち 【かおかたち】 features, looks
- 姿形 【すがたかたち】 appearance, figure, shape, form
- 形 【なり】 style, way, shape, form, appearance, state
- 形体 【なりかたち】 one's appearance
- 生成り 【きなり】 unbleached cloth, unbleached colour (color), unbleached, undyed
- 鉤状 【かぎなり】 hooklike, hook-shaped, unciform
Readings
- Japanese names:
- ち
- Korean:
- hyeong
Spanish
- forma
- figura
- tipo
Portuguese
- forma
- formulário
- estilo
French
- forme
- style
| 200 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 115 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 104 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 408 | A New Dictionary of Kanji Usage |
| 1589 | Classic Nelson (Andrew Nelson) |
| 223 | Essential Kanji (P.G. O’Neill) |
| 518 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 414 | Japanese Names (P.G. O’Neill) |
| 3.6 | Japanese for Busy People |
| 395 | Kanji and Kana (Spahn and Hadamitzky) |
| 399 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 509 | Kanji in Context (Nishiguchi and Kono) |
| 615 | Kodansha Compact Kanji Guide |
| 1050 | Kodansha Kanji Dictionary (Jack Halpern) |
| 565 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 749 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1727 | Les Kanjis dans la tete (Yves Maniette) |
| 9969 | Morohashi |
| 846 | New Japanese English Character Dictionary (Jack Halpern) |
| 1713 | New Nelson (John Haig) |
| 1711 | Remembering The Kanji (James Heisig) |
| 1847 | Remembering The Kanji, 6th edition (James Heisig) |
| 306 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 141 | Tuttle Kanji Cards (Alexander Kask) |
| 3260 | 2001 Kanji |
| 3j4.1 | The Kanji Dictionary |
| 1-4-3 | SKIP code |
| 1242.2 | Four corner code |
| 1-23-33 | JIS X 0208-1997 kuten code |
| 5f62 | Unicode hex code |