sobriquet /sōˈbri-kā/ or soubriquet /sooˈ/

1. A nickname
2. An assumed name

• working capital
• working class
• working-class
• working classes
• working day
• working-day
• working days
• working drawing
• working drawings
• working edge
• working edges
• working face
• working faces
• working girl
• working girls
• working hours
• working house
• working houses
• working hypotheses
• working hypothesis
• working lunch
• working lunches
• working majorities
• working majority
• working man