1. Three times
   "I called you thrice last night"

Encyclopedia: Thrice

• ski tow
• ski trail
• ski wax
• ski-plane
• skiagram
• skiagraph
• skiagraphy
• skibob
• skid
• skid lid
• skid road
• skid row
• skidder
• skiddy
• skidpan
• skier
• skiff
• skiffle
• skiffle group
• skiing
• skiing race
• skilful
• skilfully
• skilfulness
• skill