How to distinguish cousins from cousins?

A man whose cousins are uncles and aunts. Divided into cousins and cousins. Older people are called cousins. The younger ones are called cousins. Then the boy in aunt's house is called Nuge/Auntie's brother, and the boy in uncle's house is called Cousin/Nuge/Uncle's brother.

2. Different from surnames

Cousins have the same surname as themselves, but cousins have different surnames.

3. Different from relatives and friends

Cousins can be divided into "close relatives" and "distant relatives". "Cousin" refers to a cousin who has the same grandfather as himself, while "distant cousin" refers to other cousins who are not the same grandfather but have the same blood relationship. If you are your father's brother or sister or your mother's brother or sister, you are a cousin, otherwise you are a distant relative.

Extended data

1, cousin

Cousin's wife: cousin's sister-in-law Symmetry: Auntie/Uncle (son of Auntie).

Cousin's daughter: Cousin's niece. Symmetry: the son of aunt/uncle/aunt.

Cousin man: Cousin man. Symmetry: the son of aunt/uncle/aunt.

2. Cousins and sisters

Cousin's wife: Cousin's wife. Symmetry: uncles (uncles' sons).

Cousin's daughter: Cousin's niece. Symmetry: great-uncle/great-uncle/great-uncle (son of great-uncle).

Cousin's boyfriend: Cousin's nephew. Symmetry: great-uncle/great-uncle/great-uncle (son of great-uncle).