The correct order of father, grandfather, uncle, uncle and son is

The order from big to small is: grandpa, uncle, father, uncle and son.

Uncle refers to the father's brother, also known as uncle or uncle, referred to as uncle. In ancient times, it was called father, and later it was called father. ("Bo" can also refer to uncle, that is, the husband's brother. )

Uncle is a courtesy title for father and brother. As the old saying goes, my father's second brother is called "uncle", my father's sister-in-law is called "aunt" and my husband's brother is called "uncle".

Extended data

The reproduction and survival of human beings are interlinked, and all ethnic groups have a kinship appellation system to express the relationship between family members. Kinship appellation refers to the appellation that takes oneself as the center and determines the relationship between relatives and themselves. It is the appellation that relatives call each other on the basis of blood relatives and in-laws. It is a sign to determine the relationship between relatives and themselves with themselves as the axis.

The kinship of the Han nationality is orderly: the older generation is called uncle, the same generation has brothers and sisters, and the next generation has nephews.

The legal kinship in our country includes husband and wife, parents, children, brothers and sisters, grandparents and grandparents, grandchildren, daughter-in-law and in-laws, son-in-law and in-laws, and other collateral blood relatives within three generations, such as uncles, aunts, nephews, cousins and so on.

Relatives are not equal to family members, and people with relatives may belong to different families; Family members have no absolute blood relationship.