1. Provoking fear or terror
   - chilling, scary, shivery, shuddery, spine-chilling

See also: alarming, scare

• saponification
• saponified
• saponify
• saponin
• saponite
• sapor
• saporous
• sapota
• Sapotaceae
• sapote
• sapper
• sapphic
• Sapphic ode
• sapphire
• sapphire berry
• sapphirine
• sapphism
• Sappho
• sappiness
• Sapporo
• sappy
• sapraemia
• sapremia
• saprobe
• saprobic