How do you say brother in Chinese?
— 哥哥 (gēge), 弟弟 (dìdi), 兄弟 (xiōngdi)

Related synonyms for brother in Chinese
comrade同志 (tóngzhì)
Generic synonyms for brother in Chinese
friend朋友 (péngyǒu), 友人 (yǒurén)
monk和尚 (héshàng), 僧侶 (sēnglǚ), 僧 (sēng), 修士 (xiūshì)
Category relationships for brother in Chinese
religion宗教 (zōngjiào)