| 似曾相识 | [ sì céng xiāng shí ] déjà vu (the experience of seeing exactly the same situation a second time), seemingly familiar, apparently already acquainted |
| 似水年华 | [ sì shuǐ nián huá ] fleeting years (idiom) |
| 似鲴 | [ sì gù ] Xenocyprioides, genus of cyprinid fish endemic to China |
| 似鸟恐龙 | [ sì kǒng lóng ] ornithischian, bird-like dinosaur |
| 似 | [ sì ] old variant of 似[si4] |
| ⇒ 侯门似海 | [ hoú mén sì haǐ ] lit. the gate of a noble house is like the sea, there is a wide gap between the nobility and the common people (idiom) |
| ⇒ 光阴似箭 | [ guāng yīn sì jiàn ] time flies like an arrow (idiom); How time flies! |
| ⇒ 胜似 | [ shèng sì ] to surpass, better than, superior to |
| ⇒ 大奸似忠 | [ dà jiān sì zhōng ] the most treacherous person appears the most guileless (idiom) |
| ⇒ 如胶似漆 | [ rú sì qī ] stuck together as by glue (of lovers), joined at the hip |
| ⇒ 如饥似渴 | [ rú jī sì kě ] to hunger for sth (idiom); eagerly, to long for sth |
| ⇒ 强似 | [ qiáng sì ] to be better than |
| ⇒ 最大似然估计 | [ zuì dà sì rán gū jì ] maximum-likelihood estimation (statistics) |
| ⇒ 归心似箭 | [ guī xīn sì jiàn ] with one's heart set on speeding home (idiom) |
| ⇒ 无似 | [ wú sì ] extremely, unworthy (self-deprecatory term) |
| ⇒ 词相似效应 | [ cí xiāng sì yìng ] word similarity effect |
| ⇒ 近似等级 | [ jìn sì děng jí ] order of approximation |
| ⇒ 类似 | [ leì sì ] similar, analogous |
| ⇒ 类似点 | [ leì sì diǎn ] resemblance |
| ⇒ 飞也似的 | [ feī yě shì de ] lit. as if flying, very fast |
| ⇒ 骄阳似火 | [ yáng sì huǒ ] the sun shines fiercely |
