1. Genus of herbs and shrubs of Australia and South Africa: everlasting flower; most species usually placed in genus Helipterum
   - Acroclinium

Type of: asterid dicot genus

• ringworm shrub
• rink
• rinkhals
• rinky-dink
• rinse
• rinse off
• rinser
• rinsing
• Rio
• Rio Bravo
• Rio de Janeiro
• Rio de la Plata
• Rio Grande
• Rio Nunez coffee
• Rioja
• riot
• riot act
• riot control
• riot control operation
• riot gun
• rioter
• rioting
• riotous
• riotously
• riotousness