| 姨 | [ yí ] mother's sister, aunt |
| 姨丈 | [ yí zhàng ] mother's sister's husband, husband of mother's sister |
| 姨太太 | [ yí taì tai ] concubine |
| 姨夫 | [ yí fu ] mother's sister's husband, husband of mother's sister |
| 姨奶奶 | [ yí naǐ nai ] father's mother's sister (coll.), great aunt |
| 姨妹 | [ yí meì ] wife's younger sister, sister-in-law |
| 姨姐 | [ yí jiě ] wife's elder sister, sister-in-law |
| 姨姥姥 | [ yí laǒ lao ] mother's mother's sister, great-aunt |
| 姨娘 | [ yí niáng ] maternal aunt, father's concubine (old) |
| 姨媽 | [ yí mā ] (coll.) mother's sister, maternal aunt |
| 姨媽巾 | [ yí mā jīn ] (coll.) sanitary towel |
| 姨母 | [ yí mǔ ] mother's sister, maternal aunt |
| 姨母笑 | [ yí mǔ ] (neologism c. 2017) (slang) kindly, indulgent smile (usu. on the face of a woman) |
| 姨父 | [ yí fu ] husband of mother's sister, uncle |
| 姨甥男女 | [ yí sheng nán nǚ ] wife's sister's children |
| ⇒ 七大姑八大姨 | [ qī dà gū bā dà yí ] distant relatives |
| ⇒ 三阿姨 | [ sān ā yí ] auntie, third eldest of sisters in mother's family |
| ⇒ 二阿姨 | [ èr ā yí ] auntie, second eldest of sisters in mother's family |
| ⇒ 大姨 | [ dà yí ] (coll.) wife's elder sister, sister-in-law |
| ⇒ 大姨媽 | [ dà yí mā ] great aunt, (slang) menstruation, period |
| ⇒ 大姨子 | [ dà yí zi ] sister-in-law, wife's older sister |
| ⇒ 大阿姨 | [ dà ā yí ] auntie, eldest of sisters in mother's family |
| ⇒ 婆姨 | [ pó yí ] (dialect) wife, married woman |
| ⇒ 小姨 | [ yí ] (coll.) wife's younger sister, sister-in-law |
| ⇒ 小姨子 | [ yí zi ] see 小姨[xiao3 yi2] |
| ⇒ 小阿姨 | [ ā yí ] auntie, youngest of sisters in mother's family |
| ⇒ 細姨 | [ xì yí ] concubine |
| ⇒ 阿姨 | [ ā yí ] maternal aunt, step-mother, childcare worker, nursemaid, woman of similar age to one's parents (term of address used by child), CL:個|个[ge4] |
