| 1 | 尖锐 | 尖銳 | jiān ruì | jian1 rui4 | sharp; intense; penetrating; pointed; acute (illness) | | |
| 2 | 敏锐 | 敏銳 | mǐn ruì | min3 rui4 | keen; sharp; acute | | |
| 3 | 锐利 | 銳利 | ruì lì | rui4 li4 | sharp; keen; acute; incisive; penetrating; perceptive | | |
| 4 | 锐评 | 銳評 | ruì píng | rui4 ping2 | (neologism) incisive commentary (abbr. for 锐利评论 ) | | |
| 5 | 锐步 | 銳步 | ruì bù | Rui4 bu4 | Reebok (sportswear manufacturer) | | |
| 6 | 养精蓄锐 | 養精蓄銳 | yǎng jīng xù ruì | yang3 jing1 xu4 rui4 | to preserve and nurture one's spirit (idiom); honing one's strength for the big push | | |
| 7 | 锐意 | 銳意 | ruì yì | rui4 yi4 | acute determination; dauntless | | |
| 8 | 锐气正盛 | 銳氣正盛 | ruì qì zhèng shèng | rui4 qi4 zheng4 sheng4 | one's spirits are at a high point (idiom) | | |
| 9 | 锐气 | 銳氣 | ruì qì | rui4 qi4 | acute spirit; dash; drive | | |
| 10 | 锐敏 | 銳敏 | ruì mǐn | rui4 min3 | acute; astute; perceptive | | |
| 11 | 锐进 | 銳進 | ruì jìn | rui4 jin4 | to advance; to rush forward | | |
| 12 | 锐角 | 銳角 | ruì jiǎo | rui4 jiao3 | acute angle | | |
| 13 | 锐减 | 銳減 | ruì jiǎn | rui4 jian3 | steep decline | | |
| 14 | 锐化 | 銳化 | ruì huà | rui4 hua4 | to sharpen | | |
| 15 | 锐不可当 | 銳不可當 | ruì bù kě dāng | rui4 bu4 ke3 dang1 | unstoppable; hard to hold back | | |
| 16 | 避其锐气,击其惰归 | 避其銳氣,擊其惰歸 | bì qí ruì qì , jī qí duò guī | bi4 qi2 rui4 qi4 , ji1 qi2 duo4 gui1 | avoid the enemy when he is fresh and strike him when he is tired and withdraws (idiom) | | |
| 17 | 锐 | 銳 | ruì | rui4 | acute | | |
| 18 | 披荆执锐 | 披荊執銳 | pī jīng zhí ruì | pi1 jing1 zhi2 rui4 | to battle one's way along a new road (idiom) | | |
| 19 | 披坚执锐 | 披堅執銳 | pī jiān zhí ruì | pi1 jian1 zhi2 rui4 | to go forth to battle; to be in full combat readiness; to be ready to defend the country (idiom) | | |
| 20 | 精锐 | 精銳 | jīng ruì | jing1 rui4 | elite (e.g. troops); crack; best quality personnel | | |
| 21 | 尖锐湿疣 | 尖銳濕疣 | jiān ruì shī yóu | jian1 rui4 shi1 you2 | genital wart; condyloma acuminatum | | |
| 22 | 尖锐批评 | 尖銳批評 | jiān ruì pī píng | jian1 rui4 pi1 ping2 | sharp criticism | | |
| 23 | 尖锐化 | 尖銳化 | jiān ruì huà | jian1 rui4 hua4 | to intensify; to become acute; to come to a head | | |
| 24 | 丰上锐下 | 豐上銳下 | fēng shàng ruì xià | feng1 shang4 rui4 xia4 | broad in the upper part but sharp toward the chin (of a face) (idiom) | | |
| 25 | 摧坚折锐 | 摧堅折銳 | cuī jiān zhé ruì | cui1 jian1 zhe2 rui4 | to smash the enemy's stronghold and defeat his crack troops (idiom) | | |