| 1 | 笑 | 笑 | xiào | xiao4 | laugh; smile; Classifiers: 个 ; old variant of 笑 | | |
| 2 | 笑容 | 笑容 | xiào róng | xiao4 rong2 | smile; smiling expression; Classifiers: 副 | | |
| 3 | 笑声 | 笑聲 | xiào shēng | xiao4 sheng1 | laughter | | |
| 4 | 笑话 | 笑話 | xiào huà | xiao4 hua4 | joke; jest; Classifiers: 个 ; to laugh at; to mock | | |
| 5 | 笑脸 | 笑臉 | xiào liǎn | xiao4 lian3 | smiling face; smiley :) ☺; Classifiers: 副 | | |
| 6 | 笑骂 | 笑罵 | xiào mà | xiao4 ma4 | to deride; to mock; (jocularly) to heckle good-naturedly; to razz | | |
| 7 | 笑料百出 | 笑料百出 | xiào liào bǎi chū | xiao4 liao4 bai3 chu1 | entertaining; hilarious | | |
| 8 | 笑气 | 笑氣 | xiào qì | xiao4 qi4 | laughing gas (nitrous oxide) | | |
| 9 | 笑星 | 笑星 | xiào xīng | xiao4 xing1 | popular comedian; comic star | | |
| 10 | 笑而不语 | 笑而不語 | xiào ér bù yǔ | xiao4 er2 bu4 yu3 | to smile but say nothing | | |
| 11 | 笑纳 | 笑納 | xiào nà | xiao4 na4 | to kindly accept (an offering) | | |
| 12 | 笑逐颜开 | 笑逐顏開 | xiào zhú yán kāi | xiao4 zhu2 yan2 kai1 | smile spread across the face (idiom); beaming with pleasure; all smiles; joy written across one's face | | |
| 13 | 笑鸥 | 笑鷗 | xiào ōu | xiao4 ou1 | (bird species of China) laughing gull (Leucophaeus atricilla) | | |
| 14 | 笑贫不笑娼 | 笑貧不笑娼 | xiào pín bù xiào chāng | xiao4 pin2 bu4 xiao4 chang1 | the notion in society that it's better to get ahead in the world by abandoning one's scruples than to suffer poverty; lit. despising poverty but not prostitution (idiom) | | |
| 15 | 笑破肚皮 | 笑破肚皮 | xiào pò dù pí | xiao4 po4 du4 pi2 | to split one's sides laughing | | |
| 16 | 笑容可掬 | 笑容可掬 | xiào róng kě jū | xiao4 rong2 ke3 ju1 | smiling wholeheartedly (idiom); beaming from ear to ear | | |
| 17 | 笑谈 | 笑談 | xiào tán | xiao4 tan2 | object of ridicule; laughingstock; to laugh over sth; to make light chat | | |
| 18 | 笑纹 | 笑紋 | xiào wén | xiao4 wen2 | laugh lines (on the face) | | |
| 19 | 笑窝 | 笑窩 | xiào wō | xiao4 wo1 | see 笑窝 ; dimple | | |
| 20 | 笑嘻嘻 | 笑嘻嘻 | xiào xī xī | xiao4 xi1 xi1 | grinning; smiling | | |
| 21 | 笑颜 | 笑顏 | xiào yán | xiao4 yan2 | Smiling face | | |
| 22 | 笑靥 | 笑靨 | xiào yè | xiao4 ye4 | dimple; smiling face | | |
| 23 | 笑意 | 笑意 | xiào yì | xiao4 yi4 | smiling expression | | |
| 24 | 笑吟吟 | 笑吟吟 | xiào yín yín | xiao4 yin2 yin2 | smiling; with a smile | | |
| 25 | 笑盈盈 | 笑盈盈 | xiào yíng yíng | xiao4 ying2 ying2 | smilingly; to be all smiles | | |