| 1 | 稀 | 稀 | xī | xi1 | rare; uncommon; watery; sparse | | |
| 2 | 稀少 | 稀少 | xī shǎo | xi1 shao3 | sparse; rare | | |
| 3 | 稀疏 | 稀疏 | xī shū | xi1 shu1 | sparse; infrequent; thinly spread | | |
| 4 | 稀薄 | 稀薄 | xī bó | xi1 bo2 | thin; rarefied | | |
| 5 | 稀有 | 稀有 | xī yǒu | xi1 you3 | uncommon | | |
| 6 | 稀罕 | 稀罕 | xī han | xi1 han5 | rare; uncommon; rarity; to value as a rarity; to cherish; Taiwan pr. [xi1 han3] | | |
| 7 | 地旷人稀 | 地曠人稀 | dì kuàng rén xī | di4 kuang4 ren2 xi1 | a vast territory with a sparse population; much land and few people (idiom) | | |
| 8 | 稀奇古怪 | 稀奇古怪 | xī qí gǔ guài | xi1 qi2 gu3 guai4 | crazy; bizarre; weird; fantastic; strange | | |
| 9 | 稀奇 | 稀奇 | xī qí | xi1 qi2 | rare; strange | | |
| 10 | 稀落 | 稀落 | xī luò | xi1 luo4 | Scattered and scattered | | |
| 11 | 古稀 | 古稀 | gǔ xī | gu3 xi1 | seventy years old | | |
| 12 | 稀里哗啦 | 稀裡嘩啦 | xī li huā lā | xi1 li5 hua1 la1 | (onom.) rustling sound; sound of rain or of sth falling down; in disorder; completely smashed; badly battered; broken to pieces | | |
| 13 | 稀里糊涂 | 稀裏糊塗 | xī li hú tu | xi1 li5 hu2 tu5 | muddleheaded; careless | | |
| 14 | 稀里光当 | 稀里光當 | xī li guāng dāng | xi1 li5 guang1 dang1 | thin; diluted | | |
| 15 | 稀烂 | 稀爛 | xī làn | xi1 lan4 | smashed up; broken into pieces; thoroughly mashed; pulpy | | |
| 16 | 渐稀 | 漸稀 | jiàn xī | jian4 xi1 | to thin out gradually; to become fainter and fainter | | |
| 17 | 稀饭 | 稀飯 | xī fàn | xi1 fan4 | porridge; gruel | | |
| 18 | 地广人稀 | 地廣人稀 | dì guǎng rén xī | di4 guang3 ren2 xi1 | vast, but sparsely populated | | |
| 19 | 稀巴烂 | 稀巴爛 | xī bā làn | xi1 ba1 lan4 | same as 稀烂 | | |
| 20 | 和稀泥 | 和稀泥 | huò xī ní | huo4 xi1 ni2 | to try to smooth things over; to paper over the issues; to gloss things over | | |
| 21 | 物以稀为贵 | 物以稀為貴 | wù yǐ xī wéi guì | wu4 yi3 xi1 wei2 gui4 | the rarer sth is, the greater its value (idiom) | | |
| 22 | 珍稀 | 珍稀 | zhēn xī | zhen1 xi1 | rare; precious and uncommon | | |
| 23 | 年逾古稀 | 年逾古稀 | nián yú gǔ xī | nian2 yu2 gu3 xi1 | over seventy years old | | |
| 24 | 抹稀泥 | 抹稀泥 | mǒ xī ní | mo3 xi1 ni2 | see 和稀泥 | | |
| 25 | 绿豆稀饭 | 綠豆稀飯 | lǜ dòu xī fàn | lu:4 dou4 xi1 fan4 | congee or rice porridge cooked with green beans | | |