1. Not accompanied by pain sensations
   - pain-free

See also: painless

• suspect
• suspected
• suspend
• suspended
• suspended animation
• suspender
• suspender belt
• suspense
• suspense account
• suspenseful
• suspension
• suspension bridge
• suspension point
• suspension system
• suspensive
• signally
• signalman
• signals intelligence
• signatory
• signature
• signature recognition
• signature tune
• signboard
• signed
• signee