Sangraal, Sangrail or Sangreal /sang-grālˈ, sangˈgrāl or san-/

The holy grail (see grail¹)

• rotal
• Rotameter®
• rotaplane
• rotaplanes
• Rotarian
• Rotarianism
• rotaries
• rotary
• rotary engine
• rotary engines
• rotary index
• rotary indexes
• rotary press
• rotary presses
• rotas
• rotatable
• rotate
• rotated
• rotates
• rotating
• rotation
• rotational
• rotations
• rotative
• rotator