1. Very large boa of tropical America and West Indies
   - boa constrictor

Type of: boa

• rostellum
• roster
• Rostock
• Rostov
• Rostov na Donu
• Rostov on Don
• rostral
• rostrate
• rostrum
• Roswell
• rosy
• rosy boa
• rosy-cheeked
• rosy-colored
• rosy-coloured
• rosy-purple
• rot
• rot-resistant
• rota
• Rotarian
• rotary
• rotary actuator
• Rotary Club
• rotary converter
• rotary engine