| 違反 | いはん | violation (of law), transgression, infringement, breach |
| 反対 | はんたい | opposition, resistance, antagonism, hostility, contrast, objection, dissension, reverse, opposite, vice versa |
| 反発 | はんぱつ | to repel, to oppose, to revolt, to react sharply (against); opposition, rebellion, resistance, backlash; rally, recovery (e.g. in stock prices), rebound; to rally, to recover, to rebound |
| 反応 | はんのう | reaction, response |
| 反省 | はんせい | reflection, reconsideration, introspection, meditation, contemplation |
| 反 | たん | variable measure of fabric (28.8 cm in width), for kimonos: at least 10 m in length, for haori: at least 7.27 m in length, for other clothes: at least 6.06 m in length; 300 tsubo (991.74 meters square, 0.24506 acres); six ken (10.91 m) |
| 反響 | はんきょう | echo, reverberation, repercussion, reaction, influence |
| 反撃 | はんげき | counterattack, counteroffensive, counterblow |
| 減反 | げんたん | reduction (of crop size), reduction of acreage (under cultivation) |
| 反戦 | はんせん | anti-war |
