1. The cardinal number that is the sum of four and one
   - five, 5, V, cinque, quint, quintet, fivesome, quintuplet, pentad, fin, Phoebe

Type of: digit, figure

• 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
• Rotary International
• rotary joint
• rotary motion
• rotary press
• rotary wing
• rotatable
• rotate
• rotated
• rotating mechanism