1. Extremely alarming
   - bloodcurdling, nightmarish

See also: alarming

• shape-up
• shaped
• shapeless
• shapelessly
• shapelessness
• shapeliness
• shapely
• shaper
• shaping
• shaping machine
• shaping tool
• Shapley
• shard
• share
• share-out
• sharecrop
• sharecrop farmer
• sharecropper
• shared
• shared out
• shareholder
• shareholding
• shareowner
• sharer
• shareware