Term: black economy: a hidden sector of the economy where private cash transactions go unreported
Broader: social group: people sharing some social relation | Unrelated: affray: noisy quarrel
Broader: social group: people sharing some social relation | Unrelated: conspecific: an organism belonging to the same species as another organism
Broader: social group: people sharing some social relation | Unrelated: stepper: a motor (especially an electric motor) that moves or rotates in small discrete steps
Broader: social group: people sharing some social relation | Unrelated: passionflower: any of various chiefly tropical American vines some bearing edible fruit
Broader: social group: people sharing some social relation | Unrelated: saintliness: the quality of resembling a saint
Broader: social group: people sharing some social relation | Unrelated: myna: tropical Asian starlings
Broader: social group: people sharing some social relation | Unrelated: bin: the quantity contained in a bin
Broader: social group: people sharing some social relation | Unrelated: shock wave: a region of high pressure travelling through a gas at a high velocity
Broader: social group: people sharing some social relation | Unrelated: grandstand: the audience at a stadium or racetrack
Broader: social group: people sharing some social relation | Unrelated: administration: a method of tending to or managing the affairs of a some group of people (especially the group's business affairs)