family business

:  a group of individuals living under one roof and usually under one head :  household

:  a group of persons of common ancestry :  clan

:  a people or group of peoples regarded as deriving from a common stock :  race

:  of or relating to a family (see ¹family)

:  designed or suitable for both children and adults

:  purposeful activity :  busyness

:  role, function

:  an immediate task or objective :  mission