| 稀土金属 | [ xī tǔ jīn shǔ ] rare earth element |
| 稀巴烂 | [ xī bā làn ] same as 稀爛|稀烂[xi1 lan4] |
| 稀有气体 | [ xī yoǔ qì tǐ ] rare gas, noble gas (chemistry) |
| 稀烂 | [ xī làn ] smashed up, broken into pieces, thoroughly mashed, pulpy |
| 稀里糊涂 | [ xī li hú tu ] muddleheaded, careless |
| 稀里哗啦 | [ xī li huā lā ] (onom.) rustling sound, sound of rain or of sth falling down, in disorder, completely smashed, badly battered, broken to pieces |
| 稀释 | [ xī shì ] to dilute |
| 稀里光当 | [ xī li guāng dāng ] thin, diluted |
| 稀饭 | [ xī fàn ] porridge, gruel |
| 稀松 | [ xī sōng ] poor, sloppy, unconcerned, heedless, lax, unimportant, trivial, loose, porous |
| 稀松骨质 | [ xī sōng gǔ zhì ] cancellous bone, trabecular bone, spongy bone |
| ⇒ 人烟稀少 | [ rén yān xī shaǒ ] no sign of human habitation (idiom); desolate |
| ⇒ 地广人稀 | [ dì guǎng rén xī ] vast, but sparsely populated |
| ⇒ 渐稀 | [ jiàn xī ] to thin out gradually, to become fainter and fainter |
| ⇒ 物以稀为贵 | [ wù yǐ xī weí guì ] the rarer sth is, the greater its value (idiom) |