本 English File – 初歩 - レッスン 4A

a child's male parent

父 (ちち), お父さん (おとうさん)

a child's female parent

母親 (ははおや), マザー

a man who shares a mother and father with us

兄弟 (きょうだい), 兄 (あに)

a lady who shares a mother and father with us

姉妹 (しまい), 妹 (いもうと)

a person's female child

娘 (むすめ), 女児 (じょじ)

a person's male child

息子(むすこ), 男の子(おとこのこ)

the man who is our mom or dad's father

おじいさん, 祖父

the woman who is our mom or dad's mother

祖母 (そぼ), おばあさん

the sister of our mother or father or their sibling's wife

叔母（おば）, 伯母（おば）

the brother of our father or mother or their sibling's husband

おじ, 叔父

our sister or brother's son, or the son of our husband or wife's siblings

甥 (おい), 姪の息子 (めいのむすこ)

our sister or brother's daughter, or the daughter of our husband or wife's siblings

姪 (めい), 姪っ子 (めいっこ)

our aunt or uncle's child

いとこ, 従兄弟（いとこ）

the lady you are officially married to

妻 (つま), 嫁 (よめ)