| 1667 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1921 | A New Dictionary of Kanji Usage |
| 90 | Classic Nelson (Andrew Nelson) |
| 1882 | Essential Kanji (P.G. O’Neill) |
| 1086 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 323 | Japanese Names (P.G. O’Neill) |
| 1892 | Kanji and Kana (Spahn and Hadamitzky) |
| 2068 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1921 | Kanji in Context (Nishiguchi and Kono) |
| 175 | Kodansha Compact Kanji Guide |
| 4298 | Kodansha Kanji Dictionary (Jack Halpern) |
| 2174 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2928 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 34 | Les Kanjis dans la tete (Yves Maniette) |
| 1809 | Morohashi |
| 3486 | New Japanese English Character Dictionary (Jack Halpern) |
| 443 | New Nelson (John Haig) |
| 34 | Remembering The Kanji (James Heisig) |
| 34 | Remembering The Kanji, 6th edition (James Heisig) |
| 1040 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N1
2143 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 凸 【トツ】 convex
- 凸凹 【デコボコ】 unevenness, roughness, ruggedness, bumpiness, inequality, imbalance, unevenness, difference
- 凹凸 【オウトツ】 unevenness, bumpiness, roughness, ruggedness, imbalance, inequality, unevenness, disparity
- 両凸 【リョウトツ】 biconvex
Kun reading compounds
- 凸 【でこ】 brow, forehead, bump
- 凸凹 【でこぼこ】 unevenness, roughness, ruggedness, bumpiness, inequality, imbalance, unevenness, difference
Readings
- Korean:
- cheol, dol
Spanish
- convexo
- desigual
Portuguese
- convexo
- ímpar
French
- convexe
- inégal
- gros sourcils
| 3675 | 2001 Kanji |
| 0a5.13 | The Kanji Dictionary |
| 4-5-1 | SKIP code |
| 4-6-1 | SKIP code |
| 4-4-1 | SKIP code |
| 7777.7 | Four corner code |
| 1-38-44 | JIS X 0208-1997 kuten code |
| 51f8 | Unicode hex code |
Jōyō kanji, taught in grade 3
JLPT level N4
391 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 待遇 【タイグウ】 treatment, reception, service, working conditions, salary, pay, remuneration
- 待機 【タイキ】 standing by, awaiting an opportunity, being on alert, quarantine
- 歓待 【カンタイ】 warm welcome, friendly reception, hospitality, entertainment
- 優待 【ユウタイ】 preferential treatment, hospitality, warm reception, cordial welcome
Kun reading compounds
- 待つ 【まつ】 to wait, to await, to look forward to, to anticipate, to depend on, to need
- 待つ身は長い 【まつみはながい】 a watched pot never boils
Readings
- Japanese names:
- まち、 まつ
- Korean:
- dae
Spanish
- esperar
- aguardar
Portuguese
- esperar
- contar com
French
- attendre
- compter sur
| 271 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 357 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 337 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 374 | A New Dictionary of Kanji Usage |
| 1609 | Classic Nelson (Andrew Nelson) |
| 611 | Essential Kanji (P.G. O’Neill) |
| 171 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 785 | Japanese Names (P.G. O’Neill) |
| 3.14 | Japanese for Busy People |
| 452 | Kanji and Kana (Spahn and Hadamitzky) |
| 459 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 195 | Kanji in Context (Nishiguchi and Kono) |
| 626 | Kodansha Compact Kanji Guide |
| 434 | Kodansha Kanji Dictionary (Jack Halpern) |
| 269 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 323 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 888 | Les Kanjis dans la tete (Yves Maniette) |
| 10085 | Morohashi |
| 364 | New Japanese English Character Dictionary (Jack Halpern) |
| 1741 | New Nelson (John Haig) |
| 879 | Remembering The Kanji (James Heisig) |
| 944 | Remembering The Kanji, 6th edition (James Heisig) |
| 366 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 336 | Tuttle Kanji Cards (Alexander Kask) |
| 2048 | 2001 Kanji |
| 3i6.4 | The Kanji Dictionary |
| 1-3-6 | SKIP code |
| 2424.1 | Four corner code |
| 1-34-52 | JIS X 0208-1997 kuten code |
| 5f85 | Unicode hex code |