Related Clues:

• Trepidation inducer
• It may lead to injury
• Danger, for Pauline
• Iceberg, for some
• Reason for insurance
• Disquiet
• You should worry if you're in it
• Quest
• Cause for alarm
• Iceberg to an ocean liner
• Storm, to a captain
• Life-or-death situation
• Discord
• Hassle
• An undesirable thing to be in