KEY: Orb.
SYN: Sphere, circle, ball, globe.

• Rumple
• Run
• Rupture
• Rural
• Rush
• Rustic \a
• Rusticity
• Rustic
• Rustle
• Rust_
• Ruthless
• Rutilant
• Sacerdotal
• Sack
• Sacred
• Sacrifice
• Sacrifice \v
• Sad
• Saddle
• Safe
• Safeguard
• Sagacious
• Sage
• Sailor
• Saintly