atrabilious /a-trə-bilˈyəs or -i-əs/ (archaic)

1. Having a melancholy temperament
2. Hypochondriac
3. Splenetic, acrimonious

• business cycle
• business cycles
• business end
• businesses
• business hours
• businesslike
• businessman
• businessmen
• business park
• business parks
• businesspeople
• businessperson
• businesspersons
• business plan
• business plans
• business reply service
• business suit
• business suits
• businesswoman
• businesswomen
• 'busing
• busing
• busings
• busk
• busked