| 一些 | yī xiē | some; a few; a little; (following an adjective) slightly ...er | |
| 第一 | dì yī | first; number one; primary | |
| 一定 | yī dìng | surely; certainly; necessarily; fixed; a certain (extent etc); given; particular; must | |
| 一切 | yī qiè | everything; every; all | |
| 一样 | yī yàng | same; like; equal to; the same as; just like |
