- 兄 nounelder brother(bound form) elder brother; one's older male sibling
- 肥 adjectiveverbfat(of animals or meat) fat; fatty; plump
- 弟 nounyounger brother(bound form) younger brother; a junior male relative of the same generation; a junior male friend
- 瘦 adjectivethinthin; emaciated; to lose weight; opposite of 胖