亲戚 ( relative ) ： father 爸爸 mother 妈妈 uncle 叔叔 aunt 阿姨 cousin brother/sister 堂(或表)兄弟;堂(或表)姐妹 nephew 侄儿；外甥 niece 侄女 sister 姐妹 brother 兄弟 grandson 孙子 granddaughter 孙女 grandmother 祖母 grandfather 祖父 mother-in-law 婆婆；岳母 father-in-law 公公；岳父 daughter-in-law 媳妇 brother-in-law 大伯，小叔，姐夫。

妹夫 sister-in-law 嫂子，弟妹，小姑 great-grandson （外）曾孙 great-granddaughter （外）曾孙女 great-grandfather （外）曾祖父 great-grandmother （外）曾祖母。