| 1 | 激动 | 激動 | jī dòng | ji1 dong4 | to move emotionally; to stir up (emotions); to excite | | |
| 2 | 激烈 | 激烈 | jī liè | ji1 lie4 | (of competition or fighting) intense; fierce; (of pain) acute; (of an expression of opinion) impassioned; vehement; (of a course of action) drastic; extreme | | |
| 3 | 激发 | 激發 | jī fā | ji1 fa1 | to arouse; to excite | | |
| 4 | 激素 | 激素 | jī sù | ji1 su4 | hormone | | |
| 5 | 激起 | 激起 | jī qǐ | ji1 qi3 | to arouse; to evoke; to cause; to stir up | | |
| 6 | 激光 | 激光 | jī guāng | ji1 guang1 | laser | | |
| 7 | 激情 | 激情 | jī qíng | ji1 qing2 | passion; fervor; enthusiasm; strong emotion | | |
| 8 | 激励 | 激勵 | jī lì | ji1 li4 | to encourage; to urge; motivation; incentive | | |
| 9 | 激 | 激 | jī | ji1 | to arouse; to incite; to excite; to stimulate; sharp; fierce; violent | | |
| 10 | 激战 | 激戰 | jī zhàn | ji1 zhan4 | to fight fiercely; fierce battle | | |
| 11 | 激昂 | 激昂 | jī áng | ji1 ang2 | impassioned; worked up | | |
| 12 | 激活 | 激活 | jī huó | ji1 huo2 | to activate | | |
| 13 | 激光笔 | 激光筆 | jī guāng bǐ | ji1 guang1 bi3 | laser pointer | | |
| 14 | 激凸 | 激凸 | jī tū | ji1 tu1 | protruding nipples or bulging penis (contours of intimate body parts visible through clothing) | | |
| 15 | 激越 | 激越 | jī yuè | ji1 yue4 | intense; loud | | |
| 16 | 激赏 | 激賞 | jī shǎng | ji1 shang3 | to be full of admiration | | |
| 17 | 激赞 | 激贊 | jī zàn | ji1 zan4 | extreme praise | | |
| 18 | 激增 | 激增 | jī zēng | ji1 zeng1 | to increase rapidly; to shoot up | | |
| 19 | 激怒 | 激怒 | jī nù | ji1 nu4 | to infuriate; to enrage; to exasperate | | |
| 20 | 激酶 | 激酶 | jī méi | ji1 mei2 | kinase (biochemistry) | | |
| 21 | 激流 | 激流 | jī liú | ji1 liu2 | torrent; torrential current; whitewater | | |
| 22 | 激灵 | 激靈 | jī líng | ji1 ling2 | to quiver | | |
| 23 | 激浊扬清 | 激濁揚清 | jī zhuó yáng qīng | ji1 zhuo2 yang2 qing1 | lit. drain away filth and bring in fresh water (idiom); fig. dispel evil and usher in good; eliminate vice and exalt virtue | | |
| 24 | 激励机制 | 激勵機製 | jī lì jī zhì | ji1 li4 ji1 zhi4 | incentive mechanism; motivation method | | |
| 25 | 激子 | 激子 | jī zǐ | ji1 zi3 | exciton (physics) | | |