| 1 | 轻松 | 輕鬆 | qīng sōng | qing1 song1 | pine tree; light; gentle; relaxed; effortless; uncomplicated; to relax; to take things less seriously | | |
| 2 | 放松 | 放鬆 | fàng sōng | fang4 song1 | to loosen; to relax | | |
| 3 | 松 | 松 | sōng | Song1 | loose; to loosen; to relax; floss (dry, fluffy food product made from shredded, seasoned meat or fish, used as a topping or filling); pine; Classifiers: 棵 ; surname Song | | |
| 4 | 松树 | 松樹 | sōng shù | song1 shu4 | pine; pine tree; Classifiers: 棵 | | |
| 5 | 松鼠 | 松鼠 | sōng shǔ | song1 shu3 | squirrel | | |
| 6 | 疏松 | 疏鬆 | shū sōng | shu1 song1 | to loosen | | |
| 7 | 松弛 | 鬆弛 | sōng chí | song1 chi2 | to relax; relaxed; limp; lax | | |
| 8 | 松软 | 鬆軟 | sōng ruǎn | song1 ruan3 | flexible; not rigid; spongy; soft or runny (not set hard); loose (soil) | | |
| 9 | 落叶松 | 落葉松 | luò yè sōng | luo4 ye4 song1 | larch tree (Pinus larix); deciduous pine tree | | |
| 10 | 松花江 | 松花江 | sōng huā jiāng | Song1 hua1 jiang1 | Songhua River in Jilin province 吉林省 through Harbin 哈尔滨 , a tributary of Heilongjiang 黑龙江 | | |
| 11 | 松散 | 鬆散 | sōng san | song1 san5 | to relax; loose; not consolidated; not rigorous | | |
| 12 | 郭松焘 | 郭松燾 | guō sōng dào | Guo1 Song1 dao4 | Guo Songdao or Kuo Sun-tao (1818-1891), China's first imperial commissioner (ambassador) to UK and France | | |
| 13 | 海于格松 | 海于格松 | hǎi yú gé sōng | Hai3 yu2 ge2 song1 | Haugesund (city in Rogaland, Norway) | | |
| 14 | 苍松翠柏 | 蒼松翠柏 | cāng sōng cuì bǎi | cang1 song1 cui4 bai3 | evergreen pine and cypress (idiom); steadfast nobility | | |
| 15 | 抚松县 | 撫松縣 | fǔ sōng xiàn | Fu3 song1 xian4 | Fusong county in Baishan 白山 , Jilin | | |
| 16 | 抚松 | 撫松 | fǔ sōng | Fu3 song1 | Fusong county in Baishan 白山 , Jilin | | |
| 17 | 黑客松 | 黑客松 | hēi kè sōng | hei1 ke4 song1 | hackathon (loanword) | | |
| 18 | 布松布拉 | 布松布拉 | bù sōng bù lā | Bu4 song1 bu4 la1 | Bujumbura, capital of Burundi (Tw) | | |
| 19 | 泊松分布 | 泊松分佈 | bó sōng fēn bù | Bo2 song1 fen1 bu4 | Poisson distribution (in statistics) | | |
| 20 | 泊松 | 泊松 | bó sōng | Bo2 song1 | S.D. Poisson (1781-1840), French mathematician; also pr. [Po1 song1] | | |
| 21 | 滨松市 | 濱松市 | bīn sōng shì | Bin1 song1 shi4 | Hamamatsu, city in Shizuoka prefecture 静冈县 , Japan | | |
| 22 | 滨松 | 濱松 | bīn sōng | Bin1 song1 | Hamamatsu, city in Shizuoka prefecture 静冈县 , Japan | | |
| 23 | 白皮松 | 白皮松 | bái pí sōng | bai2 pi2 song1 | lacebark pine | | |
| 24 | 巴松管 | 巴松管 | bā sōng guǎn | ba1 song1 guan3 | bassoon (loanword); also written 巴颂管 | | |
| 25 | 嘴松 | 嘴鬆 | zuǐ sōng | zui3 song1 | loose-tongued | | |