1. Cold enough to cause shivers
   "felt all shivery"; "shivery weather" 
2. Provoking fear or terror
   - chilling, scarey [non-standard], scary, shuddery, spine-chilling

See also: alarming, cold, shiver

• Piper longum
• Piper nigrum
• Piperaceae
• piperacillin
• Piperales
• piperazine
• piperidine
• piperin
• piperine
• piperocaine
• piperocaine hydrochloride
• pipestem clematis
• pipestone
• pipet
• pipette
• pipework
• pipewort
• pipewort family
• Pipidae
• Pipile
• Pipilo
• Pipilo erythrophthalmus
• piping
• piping crow
• piping crow-shrike