uncleship
Etymology
From uncle + -ship.
uncleship means the state of being an uncle; uncledom. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
noun
- The state of being an uncle; uncledom“Being without a family, I am flattered with these temporary adoptions into a friend's family; I feel a sort of cousinhood, or uncleship, for the season”