imperil /im-perˈil/ (formal)

To endanger

• sea owls
• sea parrot
• sea parrots
• sea pass
• sea passage
• sea passages
• sea pen
• sea pens
• sea perch
• sea perches
• sea pie
• sea piece
• sea pieces
• sea pies
• sea-pig
• sea-pigs
• sea pike
• sea pikes
• sea pink
• sea pinks
• seaplane
• seaplanes
• sea poacher
• sea poachers
• sea porcupine