imperil /im-perˈil/ (formal)

To endanger

• bank cheques
• bank draft
• bank drafts
• banked
• banker
• bankerly
• banker-mark
• banker-marks
• bankers
• banker's card
• banker's draft
• banker's drafts
• banker's envelope
• banker's order
• banket
• bankets
• bank giro
• bank giros
• bank-high
• bank holiday
• bank holidays
• banking
• bankings
• bank interest
• bank interests