1. Done for the public good without compensation

See also: unpaid

Encyclopedia: Pro bono

• roseate
• roseate spoonbill
• Roseau
• rosebay
• rosebay willowherb
• rosebud
• rosebud cherry
• rosebud orchid
• rosebush
• rosefish
• rosehip
• rosella
• roselle
• Rosellinia
• rosemaling
• rosemary
• roseola
• roseola infantilis
• roseola infantum
• roset
• Rosetta Stone
• rosette
• rosewood
• rosewood tree
• Rosh Chodesh